CINXE.COM

Entrar em contato conosco | CAS

<!DOCTYPE html><!-- Last Published: Tue Dec 17 2024 21:09:03 GMT+0000 (Coordinated Universal Time) --><html data-wf-domain="www.cas.org" data-wf-page="6523f595cfb155fe8b069736" data-wf-site="650861f00f97fe8153979335" lang="en"><head><meta charset="utf-8"/><title>Entrar em contato conosco | CAS</title><link rel="alternate" hrefLang="x-default" href="https://www.cas.org/contact"/><link rel="alternate" hrefLang="en" href="https://www.cas.org/contact"/><link rel="alternate" hrefLang="pt-BR" href="https://www.cas.org/pt-br/contact"/><link rel="alternate" hrefLang="ko-KR" href="https://www.cas.org/ko/contact"/><link rel="alternate" hrefLang="es-ES" href="https://www.cas.org/es-es/contact"/><link rel="alternate" hrefLang="zh-CN" href="https://www.cas.org/zh-hans/contact"/><link rel="alternate" hrefLang="ja" href="https://www.cas.org/ja/contact"/><meta content="Nossa equipe de atendimento ao cliente está aqui para ajudar a responder a todas as suas perguntas relacionadas a produtos e serviços. Entre em contato com 614-447-3600 para consultas gerais." name="description"/><meta content="Entrar em contato conosco | CAS" property="og:title"/><meta content="Nossa equipe de atendimento ao cliente está aqui para ajudar a responder a todas as suas perguntas relacionadas a produtos e serviços. Entre em contato com 614-447-3600 para consultas gerais." property="og:description"/><meta content="Entrar em contato conosco | CAS" property="twitter:title"/><meta content="Nossa equipe de atendimento ao cliente está aqui para ajudar a responder a todas as suas perguntas relacionadas a produtos e serviços. Entre em contato com 614-447-3600 para consultas gerais." property="twitter:description"/><meta property="og:type" content="website"/><meta content="summary_large_image" name="twitter:card"/><meta content="width=device-width, initial-scale=1" name="viewport"/><link href="https://cdn.prod.website-files.com/650861f00f97fe8153979335/css/cas-org.96ef1ec56.min.css" rel="stylesheet" type="text/css"/><script type="text/javascript">!function(o,c){var n=c.documentElement,t=" w-mod-";n.className+=t+"js",("ontouchstart"in o||o.DocumentTouch&&c instanceof DocumentTouch)&&(n.className+=t+"touch")}(window,document);</script><link href="https://cdn.prod.website-files.com/650861f00f97fe8153979335/6585a20f2b9c762a8e082a87_cas-favicon.png" rel="shortcut icon" type="image/x-icon"/><link href="https://cdn.prod.website-files.com/650861f00f97fe8153979335/6585a218bfa3f8e706a9b92a_cas-webclip.png" rel="apple-touch-icon"/><link href="https://www.cas.org/pt-br/contact" rel="canonical"/><script> window.dataLayer = window.dataLayer ||[]; function gtag(){dataLayer.push(arguments);} gtag('consent','default',{ 'ad_storage':'denied', 'analytics_storage':'denied', 'ad_user_data':'denied', 'ad_personalization':'denied', 'personalization_storage':'denied', 'functionality_storage':'granted', 'security_storage':'granted', 'wait_for_update': 500 }); gtag("set", "ads_data_redaction", true); </script> <script src="https://cmp.osano.com/16BPzAUFV1UoQ26HU/a9d65c21-17eb-4eec-b081-a08a1ff580e7/osano.js"></script> <script async src="https://www.googletagmanager.com/gtag/js?id=G-0LKKGQYK33"></script> <!-- begin Convert Experiences code--><script type="text/javascript" src="//cdn-4.convertexperiments.com/js/10047855-100411829.js"></script><!-- end Convert Experiences code --> <!-- Google Tag Manager --> <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-5RS86Q');</script> <!-- Please keep this css code to improve the font quality--> <style>.box-1,.box-2{height:100%;text-align:center}*{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-o-font-smoothing:antialiased}main ul li::marker{content:"\2014"}.osano-cm-drawer-toggle .osano-cm-label{color:#102a43}a{text-decoration:none}button{background-color:unset;padding:unset;text-align:inherit}section{position:relative}:where([data-container]){position:relative;width:100%;max-width:90rem;margin-right:auto;margin-left:auto;padding-top:var(--scale--scale-128px);padding-right:var(--scale--scale-32px);padding-bottom:var(--scale--scale-128px);padding-left:var(--scale--scale-32px)}.container:tiny{overflow:hidden}.em-dash-list{list-style:none;padding-left:0;margin-left:20px}.em-dash-list li{align-items:baseline}.em-dash-list li:before{content:"\2014";color:#41b6e6;display:inline-block;width:1em;margin-right:6px}.styled-table{border-collapse:collapse;margin:25px 0;font-size:1rem;font-family:sans-serif;min-width:400px;box-shadow:0 0 15px rgba(0,0,0,.15)}.styled-table thead tr{background-color:#41b6e6;color:#fff;text-align:left}.styled-table td,.styled-table th{padding:12px 15px}.styled-table tbody tr{border-bottom:1px solid #dcdcdc}.styled-table tbody tr:nth-of-type(2n){background-color:#fff}.styled-table tbody tr:last-of-type{border-bottom:2px solid #41b6e6}.styled-table tbody tr.active-row{font-weight:700;color:#41b6e6}.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.box,.col{padding:20px}.box-1{background:#0032a0;color:#fff}.box-2{background:#ffc72c;color:#0032a0}@media (max-width:600px){.grid{grid-template-columns:1fr}}</style> <style media="print"> /* Hide header and footer */ .site-header, .site-footer_component { display: none !important; } /* Remove default margins */ @page { margin: 0; } body { margin: 1cm; } </style><style>span.LV_validation_message.LV_valid{display:none}span.LV_validation_message.LV_invalid{background-color:#a61b1b;color:#fff;padding:2px 8px;font-size:14px;display:block}</style> <script type="application/ld+json">{"@context":"http://schema.org","@type":"WebPage","name":"Contact us | CAS","description":"Our Customer Service team is here to help answer all your questions relating to products and services. Please contact 614-447-3600 for general inquiries.","url":"https://www.cas.org/contact","publisher":{"@type":"Organization","name":"CAS","url":"https://www.cas.org","contactPoint":{"@type":"ContactPoint","telephone":"+1-614-447-3731","email":"help@cas.org","faxnumber":"1-614-447-3751","availableLanguage":"English","contactType":"customer service"},"address":{"@type":"PostalAddress","streetAddress":"2540 Olentangy River Road","addressLocality":"Columbus","addressRegion":"OH","postalCode":"43202","addressCountry":"USA"},"sameAs":["https://www.facebook.com/CAS","https://twitter.com/CASChemistry","https://www.linkedin.com/company/cas","https://www.youtube.com/user/ChemAbstractsService/featured"]}}</script><script src="https://cdn.prod.website-files.com/650861f00f97fe8153979335%2F6544eda5f000985a163a8687%2F671a4cc4f8d90a0a94a07cb1%2Ffinsweetcomponentsconfig-1.0.1.js" type="module" async="" siteId="650861f00f97fe8153979335" finsweet="components"></script></head><body><div class="w-embed w-iframe"><!-- End Google Tag Manager --> <!-- Google Tag Manager (noscript) --> <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-5RS86Q" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript> <!-- End Google Tag Manager (noscript) --></div><div class="page-wrapper"><header class="site-header"><div data-w-id="dff35351-dfb0-8d4f-486b-faee40785252" class="top-nav-wrapper"><div class="banner-component"><div>Webinar: Patent search and patent infringement risk avoidance</div><a href="https://www.cas.org/resources/webinar/patent-search-forum" class="banner__link w-inline-block"><div class="banner__text">Registre-se agora</div><div class="banner__icon w-embed"><svg width="18" height="18" viewBox="0 0 18 18" fill="none" xmlns="http://www.w3.org/2000/svg"> <path d="M10.8698 4.28285C10.5773 4.57535 10.5773 5.04785 10.8698 5.34035L13.7798 8.25035H2.40234C1.98984 8.25035 1.65234 8.58785 1.65234 9.00035C1.65234 9.41285 1.98984 9.75035 2.40234 9.75035H13.7873L10.8773 12.6603C10.5848 12.9528 10.5848 13.4254 10.8773 13.7179C11.1698 14.0104 11.6423 14.0104 11.9348 13.7179L16.1273 9.52535C16.4198 9.23285 16.4198 8.76035 16.1273 8.46785L11.9273 4.28285C11.6423 3.99035 11.1623 3.99035 10.8698 4.28285Z" fill="currentColor"/> </svg></div></a></div><div class="courtesy_nav-component"><div data-animation="default" data-collapse="small" data-duration="400" data-easing="ease" data-easing2="ease" role="banner" class="courtesy-navbar w-nav"><div class="courtesy-navbar_container"><div class="courtesy-navbar__wrapper"><div class="courtesy-navbar__search-component"><form action="/pt-br/search" typeof="WebSite" vocab="https://schema.org/" class="search w-form"><input class="search__input w-input" maxlength="256" name="query" typeof="SearchAction" placeholder="Search…" property="query-input" type="search" id="search" required=""/><input type="hidden" property="target" value="https://www.cas.org/search?query={search_term_string}"/><input type="submit" class="button button__search w-button" value="Buscar"/></form></div><div class="courtesy-navbar__language-wrapper"><nav role="navigation" class="courtesy-nav__menu w-nav-menu"><a href="/pt-br/training" class="courtesy-nav__link w-nav-link">Treinamento</a><a href="/pt-br/contact" aria-current="page" class="courtesy-nav__link w-nav-link w--current">Entrar em contato</a><a href="/pt-br/cas-solutions-login" class="courtesy-nav__link w-nav-link">Login</a></nav><div class="menu-button-4 w-nav-button"><div class="icon-2 w-icon-nav-menu"></div></div><div data-hover="false" data-delay="0" class="language__dropdown w-dropdown"><div class="language__dropdown--toggle w-dropdown-toggle"><div class="language__dropdown--icon w-icon-dropdown-toggle"></div><div class="language__dropdown--prompt">Escolha o idioma</div></div><nav class="language__dropdown--locales w-dropdown-list"><div class="language__dropdown--locales-wrapper w-locales-list"><div role="list" class="language__dropdown--locales-list w-locales-items"><div role="listitem" class="language__dropdown--locale w-locales-item"><a hreflang="en" href="/contact" class="language__dropdown--locale-link">English</a></div><div role="listitem" class="language__dropdown--locale w-locales-item"><a hreflang="pt-BR" href="/pt-br/contact" aria-current="page" class="language__dropdown--locale-link w--current">Portuguese</a></div><div role="listitem" class="language__dropdown--locale w-locales-item"><a hreflang="ko-KR" href="/ko/contact" class="language__dropdown--locale-link">Korean</a></div><div role="listitem" class="language__dropdown--locale w-locales-item"><a hreflang="es-ES" href="/es-es/contact" class="language__dropdown--locale-link">Spanish</a></div><div role="listitem" class="language__dropdown--locale w-locales-item"><a hreflang="zh-CN" href="/zh-hans/contact" class="language__dropdown--locale-link">Chinese</a></div><div role="listitem" class="language__dropdown--locale w-locales-item"><a hreflang="ja" href="/ja/contact" class="language__dropdown--locale-link">Japanese</a></div></div></div></nav></div></div></div></div></div></div></div><div data-animation="default" class="site-navbar w-nav" data-easing2="ease" fs-scrolldisable-element="smart-nav" data-easing="ease" data-collapse="medium" data-w-id="215f21f3-d3c1-74ca-22fa-c34c35e3158b" role="banner" data-duration="400"><div class="site-nav__container"><a href="https://www.cas.org" class="navbar_logo-link w-nav-brand"><img src="https://cdn.prod.website-files.com/650861f00f97fe8153979335/65babbec1c38d54bcc033f7c_CAS_PREF_3C_RGB_POS.svg" loading="lazy" width="126" alt="CAS Logo" class="navbar_logo"/></a><nav role="navigation" class="site-navbar_menu is-page-height-tablet w-nav-menu"><div class="mobile-search_wrapper"><form action="/pt-br/search" class="mobile-search_component w-form"><input class="mobile-search_input w-input" maxlength="256" name="query" placeholder="" type="search" id="mobile-search" required=""/><input type="submit" class="mobile-search_button w-button" value="Search"/></form></div><div data-hover="false" data-delay="200" data-w-id="215f21f3-d3c1-74ca-22fa-c34c35e31596" class="navbar-main_menu-dropdown w-dropdown"><div class="navbar_dropdown-toggle w-dropdown-toggle"><div>Soluções</div><div class="dropdown-chevron w-embed"><svg width=" 100%" height=" 100%" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"> <path fill-rule="evenodd" clip-rule="evenodd" d="M2.55806 6.29544C2.46043 6.19781 2.46043 6.03952 2.55806 5.94189L3.44195 5.058C3.53958 4.96037 3.69787 4.96037 3.7955 5.058L8.00001 9.26251L12.2045 5.058C12.3021 4.96037 12.4604 4.96037 12.5581 5.058L13.4419 5.94189C13.5396 6.03952 13.5396 6.19781 13.4419 6.29544L8.17678 11.5606C8.07915 11.6582 7.92086 11.6582 7.82323 11.5606L2.55806 6.29544Z" fill="currentColor"/> </svg></div></div><nav class="navbar-main_dropdown-list navbar-column-4-width w-dropdown-list"><div class="navbar-main_dropdown-content"><div id="w-node-da5a10a2-dd85-3827-8c9d-eb3bf354b8de-f9289f4b" class="navbar_dropdown-link-list"><div class="nav_dropdown-link-wrap"><a href="/pt-br/solutions/biofinder-discovery-platform" class="nav__dropdown-platform-link">Plataforma CAS BioFinder Discovery</a></div><div id="w-node-da5a10a2-dd85-3827-8c9d-eb3bf354b8e2-f9289f4b" class="nav_dropdown-link-wrap"><a href="/pt-br/solutions/cas-scifinder-discovery-platform" class="nav__dropdown-platform-link">CAS SciFinder Discovery Platform</a><div class="nav__link-list"><a href="/pt-br/solutions/cas-scifinder-discovery-platform/cas-scifinder" class="nav__dropdown-link w-inline-block"><div>CAS SciFinder</div></a><a href="/pt-br/solutions/cas-scifinder-discovery-platform/cas-formulus" class="nav__dropdown-link w-inline-block"><div>Fórmula CAS</div></a><a href="/pt-br/solutions/cas-scifinder-discovery-platform/cas-analytical-methods" class="nav__dropdown-link w-inline-block"><div>Métodos analíticos CAS</div></a></div></div></div><div id="w-node-da5a10a2-dd85-3827-8c9d-eb3bf354b8ef-f9289f4b" class="navbar_dropdown-link-list"><div class="nav_dropdown-link-wrap"><a href="/pt-br/solutions/stn-ip-protection-suite" class="nav__dropdown-platform-link">Suíte de proteção IP STN</a><div class="nav__link-list"><a href="/pt-br/solutions/stn-ip-protection-suite/stnext" class="nav__dropdown-link w-inline-block"><div>CAS STNext</div></a><a href="/pt-br/solutions/stn-ip-protection-suite/cas-scientific-patent-explorer" class="nav__dropdown-link w-inline-block"><div>Explorador de patentes científicas do CAS</div></a><a href="/pt-br/solutions/stn-ip-protection-suite/patmon" class="nav__dropdown-link w-inline-block"><div>Fiz Patmon</div></a><a href="/pt-br/solutions/stn-ip-protection-suite/cas-search-guard" class="nav__dropdown-link w-inline-block"><div>Guarda de busca do CAS</div></a></div></div></div><div id="w-node-da5a10a2-dd85-3827-8c9d-eb3bf354b900-f9289f4b" class="navbar_dropdown-link-list"><div class="nav_dropdown-link-wrap"><a href="/pt-br/solutions/cas-custom-services" class="nav__dropdown-platform-link">Serviços personalizados do CAS</a><div class="nav__link-list"><a href="/pt-br/solutions/cas-custom-services/ip-services" class="nav__dropdown-link w-inline-block"><div>Serviços CAS IP</div></a><a href="/pt-br/solutions/cas-registry-services" class="nav__dropdown-link w-inline-block"><div>Serviços de registro do CAS</div></a></div></div></div><div id="w-node-da5a10a2-dd85-3827-8c9d-eb3bf354b90b-f9289f4b" class="navbar_dropdown-link-list"><div class="nav_dropdown-link-wrap"><a href="/pt-br/solutions/other-solutions" class="nav__dropdown-platform-link">Outras soluções CAS</a><div class="nav__link-list"><a href="/pt-br/solutions/other-solutions/cas-chemical-compliance-index" class="nav__dropdown-link w-inline-block"><div>Índice de conformidade química CAS</div></a><a href="/pt-br/solutions/other-solutions/chemzent" class="nav__dropdown-link w-inline-block"><div>ChemZent</div></a><a href="/pt-br/solutions/other-solutions/cas-chemical-supplier-insights" class="nav__dropdown-link w-inline-block"><div>Informações sobre fornecedores de produtos químicos do CAS</div></a></div></div></div></div><a href="/pt-br/solutions" class="navbar_button-full-width w-inline-block"><div>Veja todas as soluções</div><div class="button-icon-small w-embed"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--ic" width="100%" height="100%" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24"><path fill="currentColor" d="M6 7c0 .55.45 1 1 1h7.59l-8.88 8.88a.996.996 0 1 0 1.41 1.41L16 9.41V17c0 .55.45 1 1 1s1-.45 1-1V7c0-.55-.45-1-1-1H7c-.55 0-1 .45-1 1"></path></svg></div></a></nav></div><div data-hover="false" data-delay="200" data-w-id="6ce5613a-a398-6459-54a8-c1335306637d" class="navbar-main_menu-dropdown w-dropdown"><div class="navbar_dropdown-toggle w-dropdown-toggle"><div>DADOS CAS</div><div class="dropdown-chevron w-embed"><svg width=" 100%" height=" 100%" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"> <path fill-rule="evenodd" clip-rule="evenodd" d="M2.55806 6.29544C2.46043 6.19781 2.46043 6.03952 2.55806 5.94189L3.44195 5.058C3.53958 4.96037 3.69787 4.96037 3.7955 5.058L8.00001 9.26251L12.2045 5.058C12.3021 4.96037 12.4604 4.96037 12.5581 5.058L13.4419 5.94189C13.5396 6.03952 13.5396 6.19781 13.4419 6.29544L8.17678 11.5606C8.07915 11.6582 7.92086 11.6582 7.82323 11.5606L2.55806 6.29544Z" fill="currentColor"/> </svg></div></div><nav class="navbar-main_dropdown-list navbar-column-2_width navbar_industries w-dropdown-list"><div class="navbar-main_dropdown-content navbar-column-2"><div class="navbar_dropdown-link-list"><div id="w-node-_6ce5613a-a398-6459-54a8-c13353066388-f9289f4b" class="nav_dropdown-link-wrap"><div class="nav__link-list"><a href="/pt-br/industries/agriculture" class="nav__dropdown-link w-inline-block"><div>Agriculture</div></a><a href="/pt-br/industries/batteries" class="nav__dropdown-link w-inline-block"><div>Batteries</div></a><a href="/pt-br/industries/business-of-science" class="nav__dropdown-link w-inline-block"><div>Business of Science</div></a><a href="/pt-br/industries/coatings-and-inks" class="nav__dropdown-link w-inline-block"><div>Coatings and Inks</div></a></div></div></div><div class="navbar_dropdown-link-list"><div class="nav_dropdown-link-wrap"><div class="nav__link-list"><a href="/pt-br/industries/drug-discovery" class="nav__dropdown-link w-inline-block"><div>Drug Discovery</div></a><a href="/pt-br/industries/electronics-and-materials" class="nav__dropdown-link w-inline-block"><div>Electronics and Materials</div></a><a href="/pt-br/industries/plastics-and-polymers" class="nav__dropdown-link w-inline-block"><div>Plastics and Polymers</div></a><a href="/pt-br/industries/sustainability" class="nav__dropdown-link w-inline-block"><div>Sustainability</div></a></div></div></div></div><a href="/pt-br/industries" class="navbar_button-full-width w-inline-block"><div>View all industries</div><div class="button-icon-small w-embed"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--ic" width="100%" height="100%" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24"><path fill="currentColor" d="M6 7c0 .55.45 1 1 1h7.59l-8.88 8.88a.996.996 0 1 0 1.41 1.41L16 9.41V17c0 .55.45 1 1 1s1-.45 1-1V7c0-.55-.45-1-1-1H7c-.55 0-1 .45-1 1"></path></svg></div></a></nav></div><div data-hover="false" data-delay="200" data-w-id="f8145756-c9d7-6b6d-891c-40f169ec6d18" class="navbar-main_menu-dropdown w-dropdown"><div class="navbar_dropdown-toggle w-dropdown-toggle"><div>CAS Data</div><div class="dropdown-chevron w-embed"><svg width=" 100%" height=" 100%" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"> <path fill-rule="evenodd" clip-rule="evenodd" d="M2.55806 6.29544C2.46043 6.19781 2.46043 6.03952 2.55806 5.94189L3.44195 5.058C3.53958 4.96037 3.69787 4.96037 3.7955 5.058L8.00001 9.26251L12.2045 5.058C12.3021 4.96037 12.4604 4.96037 12.5581 5.058L13.4419 5.94189C13.5396 6.03952 13.5396 6.19781 13.4419 6.29544L8.17678 11.5606C8.07915 11.6582 7.92086 11.6582 7.82323 11.5606L2.55806 6.29544Z" fill="currentColor"/> </svg></div></div><nav class="navbar-main_dropdown-list navbar-column-2_width w-dropdown-list"><div class="navbar-main_dropdown-content navbar-column-2"><div class="navbar_dropdown-link-list"><div id="w-node-f8145756-c9d7-6b6d-891c-40f169ec6d20-f9289f4b" class="nav_dropdown-link-wrap"><div class="nav__link-list"><a href="/pt-br/cas-data/cas-registry" class="nav__dropdown-link w-inline-block"><div>CAS REGISTRY®</div></a><a href="/pt-br/cas-data/cas-reactions" class="nav__dropdown-link w-inline-block"><div>CAS Reactions</div></a><a href="/pt-br/cas-data/cas-references" class="nav__dropdown-link w-inline-block"><div>CAS References</div></a></div></div></div><div class="navbar_dropdown-link-list"><div class="nav_dropdown-link-wrap"><div class="nav__link-list"><a href="/pt-br/cas-data/cas-patents" class="nav__dropdown-link w-inline-block"><div>CAS Patents</div></a><a href="/pt-br/cas-data/cas-commercial-sources" class="nav__dropdown-link w-inline-block"><div>CAS Commercial Sources</div></a><a href="/pt-br/cas-data/cas-formulations" class="nav__dropdown-link w-inline-block"><div>CAS Formulations</div></a><a href="/pt-br/cas-data/life-sciences-data" class="nav__dropdown-link w-inline-block"><div>CAS Life Sciences</div></a></div></div></div></div><a href="/pt-br/cas-data" class="navbar_button-full-width w-inline-block"><div>View all CAS Data</div><div class="button-icon-small w-embed"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--ic" width="100%" height="100%" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24"><path fill="currentColor" d="M6 7c0 .55.45 1 1 1h7.59l-8.88 8.88a.996.996 0 1 0 1.41 1.41L16 9.41V17c0 .55.45 1 1 1s1-.45 1-1V7c0-.55-.45-1-1-1H7c-.55 0-1 .45-1 1"></path></svg></div></a></nav></div><div data-hover="false" data-delay="200" data-w-id="73ecd304-4e29-38f3-18bb-b8cd3eb6ac2b" class="navbar-main_menu-dropdown w-dropdown"><div class="navbar_dropdown-toggle w-dropdown-toggle"><div>Recursos</div><div class="dropdown-chevron w-embed"><svg width=" 100%" height=" 100%" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"> <path fill-rule="evenodd" clip-rule="evenodd" d="M2.55806 6.29544C2.46043 6.19781 2.46043 6.03952 2.55806 5.94189L3.44195 5.058C3.53958 4.96037 3.69787 4.96037 3.7955 5.058L8.00001 9.26251L12.2045 5.058C12.3021 4.96037 12.4604 4.96037 12.5581 5.058L13.4419 5.94189C13.5396 6.03952 13.5396 6.19781 13.4419 6.29544L8.17678 11.5606C8.07915 11.6582 7.92086 11.6582 7.82323 11.5606L2.55806 6.29544Z" fill="currentColor"/> </svg></div></div><nav class="navbar-main_dropdown-list navbar-column-2_width navbar_resources w-dropdown-list"><div class="navbar-main_dropdown-content navbar-column-2 navbar_resources"><div class="navbar_dropdown-link-list"><div id="w-node-_2f9fe6c6-c578-de26-c4e8-58c417e8eb54-f9289f4b" class="nav_dropdown-link-wrap"><div class="nav__link-list"><a href="/pt-br/resources/cas-insights" class="nav__dropdown-link w-inline-block"><div>Informações do CAS</div></a><a href="/pt-br/cas-events" class="nav__dropdown-link w-inline-block"><div>Eventos</div></a><a href="/pt-br/cas-webinars" class="nav__dropdown-link w-inline-block"><div>Webinars</div></a><a href="/pt-br/resources/white-papers" class="nav__dropdown-link w-inline-block"><div>Livros Brancos</div></a></div></div></div><div class="navbar_dropdown-link-list"><div id="w-node-_2f9fe6c6-c578-de26-c4e8-58c417e8eb63-f9289f4b" class="nav_dropdown-link-wrap"><div class="nav__link-list"><a href="/pt-br/resources/case-studies" class="nav__dropdown-link w-inline-block"><div>Estudos de casos</div></a><a href="https://commonchemistry.cas.org/" class="nav__dropdown-link w-inline-block"><div>Química comum CAS</div></a><a href="/pt-br/resources/chemical-safety-library" class="nav__dropdown-link w-inline-block"><div>Biblioteca de Segurança Química de Pistoia</div></a><a href="https://cassi.cas.org/" class="nav__dropdown-link w-inline-block"><div>Índice de origem do CAS (CASSI)</div></a></div></div></div></div><a href="/pt-br/resources" class="navbar_button-full-width w-inline-block"><div>View all resources</div><div class="button-icon-small w-embed"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--ic" width="100%" height="100%" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24"><path fill="currentColor" d="M6 7c0 .55.45 1 1 1h7.59l-8.88 8.88a.996.996 0 1 0 1.41 1.41L16 9.41V17c0 .55.45 1 1 1s1-.45 1-1V7c0-.55-.45-1-1-1H7c-.55 0-1 .45-1 1"></path></svg></div></a></nav></div><div data-hover="false" data-delay="200" data-w-id="7cad82f7-9dad-9ea8-65e5-8a505736f212" class="navbar-main_menu-dropdown w-dropdown"><div class="navbar_dropdown-toggle w-dropdown-toggle"><div>Sobre</div><div class="dropdown-chevron w-embed"><svg width=" 100%" height=" 100%" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"> <path fill-rule="evenodd" clip-rule="evenodd" d="M2.55806 6.29544C2.46043 6.19781 2.46043 6.03952 2.55806 5.94189L3.44195 5.058C3.53958 4.96037 3.69787 4.96037 3.7955 5.058L8.00001 9.26251L12.2045 5.058C12.3021 4.96037 12.4604 4.96037 12.5581 5.058L13.4419 5.94189C13.5396 6.03952 13.5396 6.19781 13.4419 6.29544L8.17678 11.5606C8.07915 11.6582 7.92086 11.6582 7.82323 11.5606L2.55806 6.29544Z" fill="currentColor"/> </svg></div></div><nav class="navbar-main_dropdown-list navbar-column-2_width navbar_about w-dropdown-list"><div class="navbar-main_dropdown-content navbar-column-2"><div class="navbar_dropdown-link-list"><div id="w-node-_257986f8-6154-22b2-c35d-1ceffe0d3de8-f9289f4b" class="nav_dropdown-link-wrap"><div class="nav__link-list"><a href="/pt-br/about-us" class="nav__dropdown-link w-inline-block"><div>Sobre o CAS</div></a><a href="/pt-br/about/cas-history" class="nav__dropdown-link w-inline-block"><div>História do CAS</div></a><a href="/pt-br/careers" class="nav__dropdown-link w-inline-block"><div>Carreiras</div></a><a href="/pt-br/about/futureleaders" class="nav__dropdown-link w-inline-block"><div>Futuros líderes</div></a></div></div></div><div class="navbar_dropdown-link-list"><div id="w-node-_257986f8-6154-22b2-c35d-1ceffe0d3df4-f9289f4b" class="nav_dropdown-link-wrap"><div class="nav__link-list"><a href="/pt-br/cas-innovation-incubator" class="nav__dropdown-link w-inline-block"><div>Incubadora de Inovação CAS</div></a><a href="/pt-br/about/faqs" class="nav__dropdown-link w-inline-block"><div>Perguntas frequentes</div></a><a href="/pt-br/press-releases" class="nav__dropdown-link w-inline-block"><div>Comunicados de imprensa</div></a></div></div></div></div></nav></div><div class="mobile-utility-nav_wrapper"><a href="/pt-br/training">Treinamento</a><a href="/pt-br/cas-solutions-login">Log in</a><a href="/pt-br/contact" aria-current="page" class="w--current">Entrar em contato</a></div><div class="mobile-locales_wrapper w-locales-list"><div data-hover="false" data-delay="0" class="mobile-locales_dropdown w-dropdown"><div class="mobile-locales_dropdown-toggle w-dropdown-toggle"><div class="w-icon-dropdown-toggle"></div><div>Portuguese</div></div><nav class="mobile-locales_dropdown-list w-dropdown-list"><div role="list" class="locales-list w-locales-items"><div role="listitem" class="locale_link w-locales-item"><a hreflang="en" href="/contact" class="locale_link">English</a></div><div role="listitem" class="locale_link w-locales-item"><a hreflang="pt-BR" href="/pt-br/contact" aria-current="page" class="locale_link w--current">Portuguese</a></div><div role="listitem" class="locale_link w-locales-item"><a hreflang="ko-KR" href="/ko/contact" class="locale_link">Korean</a></div><div role="listitem" class="locale_link w-locales-item"><a hreflang="es-ES" href="/es-es/contact" class="locale_link">Spanish</a></div><div role="listitem" class="locale_link w-locales-item"><a hreflang="zh-CN" href="/zh-hans/contact" class="locale_link">Chinese</a></div><div role="listitem" class="locale_link w-locales-item"><a hreflang="ja" href="/ja/contact" class="locale_link">Japanese</a></div></div></nav></div></div></nav><div class="navbar12_menu-button w-nav-button"><div class="menu-icon1"><div class="menu-icon1_line-top"></div><div class="menu-icon1_line-middle"><div class="menu-icon_line-middle-inner"></div></div><div class="menu-icon1_line-bottom"></div></div></div></div></div></header><div role="main" class="main-wrapper"><section class="promo-hero__wrapper"><div class="promo-hero__container"><div class="promo-hero__inner"><div id="w-node-e8dddea3-70c7-19c1-2690-5ec95ffea66c-8b069736" class="promo-hero__body"><h1 id="w-node-e8dddea3-70c7-19c1-2690-5ec95ffea66d-8b069736" class="promo-hero__title">Central de atendimento ao cliente do CAS</h1><p id="w-node-e8dddea3-70c7-19c1-2690-5ec95ffea66f-8b069736" class="promo-hero__content">Entrar em contato com a Central de Atendimento ao Cliente do CAS se tiver dúvidas ou precisar de informações adicionais sobre qualquer solução ou serviço do CAS, incluindo características do produto, consultas sobre contas, configuração ou acesso, formulação de uma estratégia de pesquisa etc. Se você estiver fora da América do Norte, role para baixo para selecionar sua região.</p></div></div></div></section><header class="section"><div class="container"><div class="grid-column-2"><div><div class="cas_form-component w-form"><form id="form413" name="wf-form-NEWCMSTESTINGWebFormContactUs" data-name="NEWCMSTESTINGWebFormContactUs" action="https://dmkt.solutions.cas.org/e/f2" method="post" class="elq-form" data-wf-page-id="6523f595cfb155fe8b069736" data-wf-element-id="988be544-6c33-6d45-ee14-d952f4e09974" data-turnstile-sitekey="0x4AAAAAAAQTptj2So4dx43e"><input type="hidden" name="elqFormName" class="input" value="NEWCMSTESTINGWebFormContactUs"/><input type="hidden" name="elqSiteId" value="653096746"/><input type="hidden" name="elqFormSubmissionToken" id="elqFormSubmissionToken" value=""/><input type="hidden" name="elqCampaignId"/><div id="formElement0" class="elq-field-wrapper"><label for="fe5875" class="elq-label">Endereço de e-mail<span class="elq-required">*</span></label><div class="field-control-wrapper"><input class="elq-item-input w-input" maxlength="256" name="emailAddress" data-name="emailAddress" placeholder="" type="text" id="fe5875" required=""/></div></div><div class="elq-grid-column-2"><div id="formElement1" class="elq-field-wrapper"><label for="fe5876" class="elq-label"><span class="elq-required">*</span>Primeiro nome</label><div class="field-control-wrapper"><input class="elq-item-input w-input" maxlength="256" name="firstName" data-name="firstName" placeholder="" type="text" id="fe5876" required=""/></div></div><div id="formElement2" class="elq-field-wrapper"><label for="fe5877" class="elq-label"><span class="elq-required">*</span>Último nome</label><div class="field-control-wrapper"><input class="elq-item-input w-input" maxlength="256" name="lastName" data-name="lastName" placeholder="" type="text" id="fe5877" required=""/></div></div></div><div class="elq-grid-column-2"><div id="formElement3" class="elq-field-wrapper"><label for="fe5878" class="elq-label"><span class="elq-required">*</span>Nome da organização</label><div class="field-control-wrapper"><input class="elq-item-input w-input" maxlength="256" name="company" data-name="company" placeholder="" type="text" id="fe5878" required=""/></div></div><div id="formElement4" class="elq-field-wrapper"><label for="fe5879" class="elq-label"><span class="elq-required">*</span>Telefone comercial</label><div class="field-control-wrapper"><input class="elq-item-input w-input" maxlength="256" name="busPhone" data-name="busPhone" placeholder="" type="text" id="fe5879" required=""/></div></div></div><div class="elq-grid-column-2"><div id="formElement5" class="elq-field-wrapper"><label for="fe5880" class="elq-label"><span class="elq-required">*</span>País ou região</label><div class="field-control-wrapper"><select name="country" data-name="country" id="fe5880" class="elq-item-select elq-select2 w-select"><option value="">Please select...</option></select></div></div><div id="formElement6" class="elq-field-wrapper state-select-container"><label for="fe5881" class="elq-label"><span class="elq-required">*</span>Estado ou província</label><div class="field-control-wrapper"><select name="stateProv" data-name="stateProv" id="fe5881" class="elq-item-select elq-select2 w-select"><option value="">Please select...</option></select></div></div></div><div class="elq-grid-column-2"><div id="formElement7" class="elq-field-wrapper"><label for="fe5882" class="elq-label"><span class="elq-required">*</span>Cidade</label><div class="field-control-wrapper"><input class="elq-item-input w-input" maxlength="256" name="city" data-name="city" placeholder="" type="text" id="fe5882" required=""/></div></div><div id="formElement8" class="elq-field-wrapper"><label for="fe5883" class="elq-label"><span class="elq-required">*</span>Função de trabalho</label><div class="field-control-wrapper"><select name="jobRole1" data-name="jobRole1" required="" id="fe5883" class="elq-item-select w-select"><option value="">Please select...</option><option value="Attorney (Non-Patent)">Attorney (Non-Patent)</option><option value="Business Development Manager / Product Manager">Business Development Manager / Product Manager</option><option value="Compliance / Regulatory">Compliance / Regulatory</option><option value="Data Scientist">Data Scientist</option><option value="Faculty">Faculty</option><option value="Graduate Student / Post Doc">Graduate Student / Post Doc</option><option value="Librarian / Information Manager">Librarian / Information Manager</option><option value="Other Position">Other Position</option><option value="Patent Attorney / Agent">Patent Attorney / Agent</option><option value="Patent Examiner">Patent Examiner</option><option value="Patent Searcher / Analyst">Patent Searcher / Analyst</option><option value="Procurement Manager">Procurement Manager</option><option value="R&amp;D Manager / Team Leader">R&amp;D Manager / Team Leader</option><option value="R&amp;D Vice President / Director">R&amp;D Vice President / Director</option><option value="Scientist">Scientist</option><option value="Technical Transfer">Technical Transfer</option><option value="Undergrad Student">Undergrad Student</option></select></div></div></div><div class="elq-grid-column-2"><div id="formElement9" class="elq-field-wrapper"><label for="fe5884" class="elq-label"><span class="elq-required">*</span>Produto de interesse</label><div class="field-control-wrapper"><select name="productSolutionOfInterest1" data-name="productSolutionOfInterest1" required="" id="fe5884" class="elq-item-select w-select"><option value="">Please select...</option><option value="API Access">API Access</option><option value="CAS Analytical Methods">CAS Analytical Methods</option><option value="CAS BioFinder Discovery Platform">CAS BioFinder Discovery Platform</option><option value="CAS Chemical Compliance Index">CAS Chemical Compliance Index</option><option value="CAS Chemical Supplier Insights">CAS Chemical Supplier Insights</option><option value="CAS Custom Services">CAS Custom Services</option><option value="CAS Formulus">CAS Formulus</option><option value="CAS IP Services">CAS IP Services</option><option value="CAS Life Sciences Platform">CAS Life Sciences Platform</option><option value="CAS PatentPak">CAS PatentPak</option><option value="CAS Registry Services">CAS Registry Services</option><option value="CAS Scientific Patent Explorer">CAS Scientific Patent Explorer</option><option value="CAS SciFinder">CAS SciFinder</option><option value="CAS SciFinder Discovery Platform">CAS SciFinder Discovery Platform</option><option value="CAS SciFinder w/CAS Analytical Methods">CAS SciFinder w/CAS Analytical Methods</option><option value="CAS SciFinder w/CAS PatentPak">CAS SciFinder w/CAS PatentPak</option><option value="CAS SciFinder w/ChemZent">CAS SciFinder w/ChemZent</option><option value="CAS Search Guard">CAS Search Guard</option><option value="CAS STNext">CAS STNext</option><option value="STNext Biosequences Search">STNext Biosequences Search</option><option value="Chem Accelerator">Chem Accelerator</option><option value="Chemistry Class Advantage">Chemistry Class Advantage</option><option value="ChemZent">ChemZent</option><option value="Darwin-POC">Darwin-POC</option><option value="FIZ PatMon">FIZ PatMon</option><option value="Formulations - STN">Formulations - STN</option><option value="Innovation">Innovation</option><option value="Other">Other</option><option value="Pipeline Advantage">Pipeline Advantage</option><option value="Research Catalyst">Research Catalyst</option><option value="STN">STN</option><option value="STN IP Protection Suite">STN IP Protection Suite</option><option value="STN w/PatentPak">STN w/PatentPak</option><option value="z_Chemical Safety DB">z_Chemical Safety DB</option><option value="Future Products">Future Products</option><option value="Multiple Products">Multiple Products</option><option value="Contest">Contest</option></select></div></div><div id="formElement10" class="elq-field-wrapper"><label for="fe5885" class="elq-label"><span class="elq-required">*</span>Indústria</label><div class="field-control-wrapper"><select name="industry1" data-name="industry1" id="fe5885" class="elq-item-select w-select"><option value="">Please select...</option><option value="Academic Institution">Academic Institution</option><option value="Agrochemical">Agrochemical</option><option value="Automobile Manufacturing">Automobile Manufacturing</option><option value="Biotechnology or Life Sciences">Biotechnology or Life Sciences</option><option value="CDO/CMO/CDMO - Non-Pharmaceutical/Non-Biotech">CDO/CMO/CDMO - Non-Pharmaceutical/Non-Biotech</option><option value="CDO/CMO/CDMO - Pharmaceutical/Biotech">CDO/CMO/CDMO - Pharmaceutical/Biotech</option><option value="Consultant or Contractor">Consultant or Contractor</option><option value="Consumer Goods">Consumer Goods</option><option value="Cosmetics">Cosmetics</option><option value="CRO - Non-Pharmaceuticals/Non-Biotech">CRO - Non-Pharmaceuticals/Non-Biotech</option><option value="CRO - Pharmaceutical/Biotech">CRO - Pharmaceutical/Biotech</option><option value="Electronics Manufacturing">Electronics Manufacturing</option><option value="Fragrances and Flavors">Fragrances and Flavors</option><option value="Government Patent Office">Government Patent Office</option><option value="Independent Research Organization">Independent Research Organization</option><option value="Information Broker">Information Broker</option><option value="Law Firm">Law Firm</option><option value="Machinery Manufacturing">Machinery Manufacturing</option><option value="Materials Science">Materials Science</option><option value="Medical Manufacturing">Medical Manufacturing</option><option value="Natural Products">Natural Products</option><option value="Nutraceuticals">Nutraceuticals</option><option value="Vitamins">Vitamins</option><option value="Non-US Government Agency">Non-US Government Agency</option><option value="Other Chemical Company">Other Chemical Company</option><option value="Other Commercial">Other Commercial</option><option value="Petroleum">Petroleum</option><option value="Pharmaceutical">Pharmaceutical</option><option value=" Polymer Plastic or Rubber"> Polymer Plastic or Rubber</option><option value=" Publisher or Database Vendor"> Publisher or Database Vendor</option><option value=" Specialty &amp; Fine Chemicals"> Specialty &amp; Fine Chemicals</option><option value=" US Government Agency"> US Government Agency</option></select></div></div></div><div id="formElement11" class="elq-field-wrapper"><label for="fe5886" class="elq-label">Área de interesse</label><div class="field-control-wrapper"><select name="areaofInterest1" data-name="areaofInterest1" id="fe5886" class="elq-item-select w-select"><option value="">Please select...</option><option value="Adhesives &amp; Coatings">Adhesives &amp; Coatings</option><option value="Agricultural Chem">Agricultural Chem</option><option value="Alloys">Alloys</option><option value="Ceramics">Ceramics</option><option value="Analytical Chemistry">Analytical Chemistry</option><option value="Biochemistry">Biochemistry</option><option value="Biology">Biology</option><option value="Biotechnology">Biotechnology</option><option value="Cellulose/Renew Mtrl">Cellulose/Renew Mtrl</option><option value="ChemEng/Process Chem">ChemEng/Process Chem</option><option value="Chemistry">Chemistry</option><option value="Colloid/Surface Chem">Colloid/Surface Chem</option><option value="Engineering">Engineering</option><option value="Environmental Sci">Environmental Sci</option><option value="Enzymology">Enzymology</option><option value="Food Science">Food Science</option><option value="Formulations">Formulations</option><option value="Genomics">Genomics</option><option value="Proteomics">Proteomics</option><option value="Geochem/Geology">Geochem/Geology</option><option value="Health/Safety (Regs)">Health/Safety (Regs)</option><option value="Informatics">Informatics</option><option value="Inorganic Chemistry">Inorganic Chemistry</option><option value="Licensing">Licensing</option><option value="Management">Management</option><option value="Materials Sci">Materials Sci</option><option value="Medical Devices">Medical Devices</option><option value="Medicinal Chemistry">Medicinal Chemistry</option><option value="Medicine">Medicine</option><option value="Microbiology">Microbiology</option><option value="Molecular/Cell Biol">Molecular/Cell Biol</option><option value="Nanotechnology">Nanotechnology</option><option value="Nuclear Chem &amp; Tech">Nuclear Chem &amp; Tech</option><option value="Org Chem/Org Synth">Org Chem/Org Synth</option><option value="Other Field">Other Field</option><option value="Petroleum/Fuel Chem">Petroleum/Fuel Chem</option><option value="Pharmacology">Pharmacology</option><option value="Physical Chemistry">Physical Chemistry</option><option value="Polymers/Plastics">Polymers/Plastics</option><option value="Rubber">Rubber</option><option value="Toxicology">Toxicology</option></select></div></div><div id="formElement12" class="elq-field-wrapper"><label for="fe5887" class="elq-label"><span class="elq-required">*</span>Qual das opções melhor descreve o suporte de que você precisa?</label><div class="field-control-wrapper"><select name="dropdownMenu" data-name="dropdownMenu" id="fe5887" class="elq-item-select w-select"><option value="">Select one...</option><option value="Login assistance">Login assistance</option><option value="Speak with a representative">Speak with a representative</option><option value="Get technical support">Get technical support</option><option value="Search support">Search support</option><option value="Pay my bill">Pay my bill</option></select></div></div><div id="formElement13" class="elq-field-wrapper"><label for="fe5888" class="elq-label"><span class="elq-required">*</span>Forneça alguns detalhes sobre como podemos ajudar.</label><div class="field-control-wrapper"><textarea name="paragraphText" maxlength="5000" data-name="paragraphText" placeholder="" id="fe5888" class="elq-item-textarea w-input"></textarea></div></div><div id="formElement14" class="elq-field-wrapper"><label class="elq-label"><span class="elq-required">*</span>Selecione um...</label><div id="fe5889" class="field-control-wrapper"><label id="radio-1_wgzbywdj" class="elq-radio-button-field w-radio"><div class="w-form-formradioinput w-form-formradioinput--inputType-custom elq-radio-button w-radio-input"></div><input type="radio" name="radioButtons" data-name="radioButtons" id="0" style="opacity:0;position:absolute;z-index:-1" value="0"/><span for="radio" class="elq-item-label_radio w-form-label">Desejo receber atualizações e anúncios do CAS</span></label><label id="radio-1_wgzbywdj" class="elq-radio-button-field w-radio"><div class="w-form-formradioinput w-form-formradioinput--inputType-custom elq-radio-button w-radio-input"></div><input type="radio" name="radioButtons" data-name="radioButtons" id="0" style="opacity:0;position:absolute;z-index:-1" value="0"/><span for="radio" class="elq-item-label_radio w-form-label">Não desejo receber atualizações, anúncios e pesquisas do CAS</span></label></div></div><div id="formElement15" class="elq-formlastrow"><div class="field-control-wrapper"><label for="" class="elq-label">endereço1</label><input type="text" tabindex="-1" autocomplete="off" name="address1" id="fe5897" value=""/></div></div><div id="formElement15"><input id="fe5897" type="submit" data-wait="Por favor, espere..." class="button w-button" value="Enviar"/></div><input type="hidden" name="hiddenCampaignName" id="fe5890" value=""/><input type="hidden" name="hiddenCampaignMedium" id="fe5891" value=""/><input type="hidden" name="hiddenCampaignSource" id="fe5892" value=""/><input type="hidden" name="hiddenCampaignContent" id="fe5893" value=""/><input type="hidden" name="hiddenCampaignTerms" id="fe5894" value=""/><input type="hidden" name="hiddenFormName" id="fe5895" value=""/><input type="hidden" name="hiddenLeadSourceMostRecent" id="fe5896" value="CAS.org"/><input type="hidden" name="hiddenCampaignID" id="fe5896" value=""/><input type="hidden" name="elqCustomerGUID" value=""/><input type="hidden" name="elqCookieWrite" value="0"/><div class="w-embed w-script"><script type='text/javascript'><!--// var timerId = null, timeout = 5; //--></script> <script type='text/javascript'><!--// function WaitUntilCustomerGUIDIsRetrieved() { if (!!(timerId)) { if (timeout == 0) { return; } if (typeof this.GetElqCustomerGUID === 'function') { document.forms["WFG-1642626572825"].elements["elqCustomerGUID"].value = GetElqCustomerGUID(); return; } timeout -= 1; } timerId = setTimeout("WaitUntilCustomerGUIDIsRetrieved()", 500); return; } window.onload = WaitUntilCustomerGUIDIsRetrieved; _elqQ.push(['elqGetCustomerGUID']); //--></script></div><div class="w-embed w-script"><script type="text/javascript" src="https://img04.en25.com/i/livevalidation_standalone.compressed.js"> </script></div><div class="w-embed w-script"><script>function handleFormSubmit(ele) { var submitButton = ele.querySelector('input[type=submit]'); var spinner = document.createElement('span'); spinner.setAttribute('class', 'loader'); submitButton.setAttribute('disabled', true); submitButton.style.cursor = 'wait'; submitButton.parentNode.appendChild(spinner); return true; } function resetSubmitButton(e){ var submitButtons = e.target.form.getElementsByClassName('submit-button'); for(var i=0;i<submitButtons.length;i++){ submitButtons[i].disabled = false; } } function addChangeHandler(elements){ for(var i=0; i<elements.length; i++){ elements[i].addEventListener('change', resetSubmitButton); } } var form = document.getElementById('form413'); addChangeHandler(form.getElementsByTagName('input')); addChangeHandler(form.getElementsByTagName('select')); addChangeHandler(form.getElementsByTagName('textarea')); var nodes = document.querySelectorAll('#form413 input[data-subscription]'); if (nodes) { for (var i = 0, len = nodes.length; i < len; i++) { var status = nodes[i].dataset ? nodes[i].dataset.subscription : nodes[i].getAttribute('data-subscription'); if(status ==='true') { nodes[i].checked = true; } } }; var nodes = document.querySelectorAll('#form413 select[data-value]'); if (nodes) { for (var i = 0; i < nodes.length; i++) { var node = nodes[i]; var selectedValue = node.dataset ? node.dataset.value : node.getAttribute('data-value'); if (selectedValue) { for (var j = 0; j < node.options.length; j++) { if(node.options[j].value === selectedValue) { node.options[j].selected = 'selected'; break; } } } } } this.getParentElement = function(list) { return list[list.length-1].parentElement}; var dom0 = document.querySelector('#form413 #fe5875'); var fe5875 = new LiveValidation(dom0, { validMessage: "", onlyOnBlur: false, wait: 300, isPhoneField: false} ); fe5875.add(Validate.Presence, { failureMessage:"This field is required"} ); fe5875.add(Validate.Format, { pattern: /(^[A-Z0-9!#\$%&'\*\+\-\/=\?\^_`\{\|\}~][A-Z0-9!#\$%&'\*\+\-\/=\?\^_`\{\|\}~\.]{0,62}@(([A-Z0-9](?:[A-Z0-9\-]{0,61}[A-Z0-9])?)(\.[A-Z0-9](?:[A-Z0-9\-]{0,61}[A-Z0-9])?)+)$)/i, failureMessage: "A valid email address is required"} ); fe5875.add(Validate.Format, { pattern: /\.\.|\.@/i, failureMessage: "A valid email address is required", negate: "true"} ); var dom1 = document.querySelector('#form413 #fe5876'); var fe5876 = new LiveValidation(dom1, { validMessage: "", onlyOnBlur: false, wait: 300, isPhoneField: false} ); fe5876.add(Validate.Custom, { against: function(value) { return !value.match(/(telnet|ftp|https?):\/\/(?:[a-z0-9][a-z0-9-]{0,61}[a-z0-9]\.|[a-z0-9]\.)+[a-z]{2,63}/i); } , failureMessage: "Value must not contain any URL's"} ); fe5876.add(Validate.Custom, { against: function(value) { return !value.match(/(<([^>]+)>)/ig); } , failureMessage: "Value must not contain any HTML"} ); fe5876.add(Validate.Presence, { failureMessage:"This field is required"} ); var dom2 = document.querySelector('#form413 #fe5877'); var fe5877 = new LiveValidation(dom2, { validMessage: "", onlyOnBlur: false, wait: 300, isPhoneField: false} ); fe5877.add(Validate.Custom, { against: function(value) { return !value.match(/(telnet|ftp|https?):\/\/(?:[a-z0-9][a-z0-9-]{0,61}[a-z0-9]\.|[a-z0-9]\.)+[a-z]{2,63}/i); } , failureMessage: "Value must not contain any URL's"} ); fe5877.add(Validate.Custom, { against: function(value) { return !value.match(/(<([^>]+)>)/ig); } , failureMessage: "Value must not contain any HTML"} ); fe5877.add(Validate.Presence, { failureMessage:"This field is required"} ); var dom3 = document.querySelector('#form413 #fe5878'); var fe5878 = new LiveValidation(dom3, { validMessage: "", onlyOnBlur: false, wait: 300, isPhoneField: false} ); fe5878.add(Validate.Custom, { against: function(value) { return !value.match(/(telnet|ftp|https?):\/\/(?:[a-z0-9][a-z0-9-]{0,61}[a-z0-9]\.|[a-z0-9]\.)+[a-z]{2,63}/i); } , failureMessage: "Value must not contain any URL's"} ); fe5878.add(Validate.Custom, { against: function(value) { return !value.match(/(<([^>]+)>)/ig); } , failureMessage: "Value must not contain any HTML"} ); fe5878.add(Validate.Presence, { failureMessage:"This field is required"} ); var dom4 = document.querySelector('#form413 #fe5879'); var fe5879 = new LiveValidation(dom4, { validMessage: "", onlyOnBlur: false, wait: 300, isPhoneField: false} ); fe5879.add(Validate.Custom, { against: function(value) { return !value.match(/(telnet|ftp|https?):\/\/(?:[a-z0-9][a-z0-9-]{0,61}[a-z0-9]\.|[a-z0-9]\.)+[a-z]{2,63}/i); } , failureMessage: "Value must not contain any URL's"} ); fe5879.add(Validate.Custom, { against: function(value) { return !value.match(/(<([^>]+)>)/ig); } , failureMessage: "Value must not contain any HTML"} ); fe5879.add(Validate.Length, { tooShortMessage:"Invalid length for field value", tooLongMessage: "Invalid length for field value", minimum: 0, maximum: 35} ); fe5879.add(Validate.Presence, { failureMessage:"This field is required"} ); var dom5 = document.querySelector('#form413 #fe5880'); var fe5880 = new LiveValidation(dom5, { validMessage: "", onlyOnBlur: false, wait: 300, isPhoneField: false} ); fe5880.add(Validate.Presence, { failureMessage:"This field is required"} ); var dom6 = document.querySelector('#form413 #fe5881'); var fe5881 = new LiveValidation(dom6, { validMessage: "", onlyOnBlur: false, wait: 300, isPhoneField: false} ); fe5881.add(Validate.Presence, { failureMessage:"This field is required"} ); var dom7 = document.querySelector('#form413 #fe5882'); var fe5882 = new LiveValidation(dom7, { validMessage: "", onlyOnBlur: false, wait: 300, isPhoneField: false} ); fe5882.add(Validate.Custom, { against: function(value) { return !value.match(/(telnet|ftp|https?):\/\/(?:[a-z0-9][a-z0-9-]{0,61}[a-z0-9]\.|[a-z0-9]\.)+[a-z]{2,63}/i); } , failureMessage: "Value must not contain any URL's"} ); fe5882.add(Validate.Custom, { against: function(value) { return !value.match(/(<([^>]+)>)/ig); } , failureMessage: "Value must not contain any HTML"} ); fe5882.add(Validate.Presence, { failureMessage:"This field is required"} ); var dom8 = document.querySelector('#form413 #fe5883'); var fe5883 = new LiveValidation(dom8, { validMessage: "", onlyOnBlur: false, wait: 300, isPhoneField: false} ); fe5883.add(Validate.Presence, { failureMessage:"This field is required"} ); var dom9 = document.querySelector('#form413 #fe5884'); var fe5884 = new LiveValidation(dom9, { validMessage: "", onlyOnBlur: false, wait: 300, isPhoneField: false} ); fe5884.add(Validate.Presence, { failureMessage:"This field is required"} ); var dom10 = document.querySelector('#form413 #fe5885'); var fe5885 = new LiveValidation(dom10, { validMessage: "", onlyOnBlur: false, wait: 300, isPhoneField: false} ); var dom11 = document.querySelector('#form413 #fe5886'); var fe5886 = new LiveValidation(dom11, { validMessage: "", onlyOnBlur: false, wait: 300, isPhoneField: false} ); var dom12 = document.querySelector('#form413 #fe5887'); var fe5887 = new LiveValidation(dom12, { validMessage: "", onlyOnBlur: false, wait: 300, isPhoneField: false} ); fe5887.add(Validate.Presence, { failureMessage:"This field is required"} ); var dom13 = document.querySelector('#form413 #fe5888'); var fe5888 = new LiveValidation(dom13, { validMessage: "", onlyOnBlur: false, wait: 300, isPhoneField: false} ); fe5888.add(Validate.Custom, { against: function(value) { return !value.match(/(<([^>]+)>)/ig); } , failureMessage: "Value must not contain any HTML"} ); fe5888.add(Validate.Custom, { against: function(value) { return !value.match(/(telnet|ftp|https?):\/\/(?:[a-z0-9][a-z0-9-]{0,61}[a-z0-9]\.|[a-z0-9]\.)+[a-z]{2,63}/i); } , failureMessage: "Value must not contain any URL's"} ); var dom14 = document.querySelectorAll('#form413 [name="radioButtons"]'); var fe5889 = new LiveValidation(dom14, { validMessage: "", onlyOnBlur: false, wait: 300, isPhoneField: false, insertAfterWhatNode :this.getParentElement(dom14), isGroup: true} , true); fe5889.add(Validate.Custom, { against: function(value) { return !value.match(/(telnet|ftp|https?):\/\/(?:[a-z0-9][a-z0-9-]{0,61}[a-z0-9]\.|[a-z0-9]\.)+[a-z]{2,63}/i); } , failureMessage: "Value must not contain any URL's"} ); fe5889.add(Validate.Custom, { against: function(value) { return !value.match(/(<([^>]+)>)/ig); } , failureMessage: "Value must not contain any HTML"} ); fe5889.add(Validate.Presence, { failureMessage:"This field is required"} ); </script></div><div class="w-embed w-script"><script>document.onload = handleDocumentLoad('form413','653096746'); function handleDocumentLoad(b,a){ window.getElqFormSubmissionToken(b,a); window.processLastFormField()} function getElqFormSubmissionToken(g,c){ var e=new XMLHttpRequest(); var b=document.getElementById(g); if(b&&b.elements.namedItem("elqFormSubmissionToken")){ var f=b.action; var a=window.getHostName(f); a="https://"+a+"/e/formsubmittoken?elqSiteID="+c; if(a){ e.onreadystatechange=function(){ if(e.readyState===4){ if(e.status===200){ b.elements.namedItem("elqFormSubmissionToken").value=e.responseText} else{ b.elements.namedItem("elqFormSubmissionToken").value=""} } }; e.open("GET",a,true); e.send()} else{ b.elements.namedItem("elqFormSubmissionToken").value=""} } } function getHostName(b){ if(typeof window.URL==="function"){ return new window.URL(b).hostname} else{ var a=b.match(/:\/\/(www[0-9]?\.)?(.[^\/:]+)/i); if(a!==null&&a.length>2&&typeof a[2]==="string"&&a[2].length>0){ return a[2]} else{ return null} } } function processLastFormField(){ var form = document.getElementById("form413"); var lastFormField = form.querySelector("#elq-FormLastRow"); lastFormField.style.display = "none"; } </script></div></form><div class="w-form-done"><div>Obrigada! Seu envio foi recebido!</div></div><div class="w-form-fail"><div>Opa! Algo deu errado ao enviar o formulário.</div></div><div><p class="legal-form-notice">Sua privacidade é importante para o CAS. Mais detalhes sobre como usamos suas Informações estão em nosso <a href="/pt-br/legal/privacy" target="_blank;">política de privacidade</a>.</p></div></div></div><div><p class="text-size-medium margin-bottom margin-xxsmall"><strong>Hours: </strong>8:00 a.m.- 12:00 a.m. (midnight) EST Monday – Friday</p><p class="text-size-medium margin-bottom margin-xxsmall"><a href="mailto:help@cas.org">help@cas.org</a></p><p class="text-size-medium margin-bottom margin-xxsmall"><a href="tel:+18007534227">+1 (800) 753-4227</a> (América do Norte)<br/></p><p class="text-size-medium margin-bottom margin-xxsmall"><a href="tel:+16144473731">+1 (614) 447-3731</a> (se estiver ligando fora dos Estados Unidos)</p><div class="contact_item"><h3>Vendas e suporte ao cliente fora das Américas</h3><p>Selecione sua região abaixo para ver as Informações de contato.</p><div class="mobile-accordion_component"><div data-w-id="d3fd0cd3-000b-b2f4-274c-443160d41b34" class="accordion1_top"><div class="text-size-medium text-weight-bold">ACS International Ásia-Pacífico</div><div class="mobile-accordion_icon w-embed"><svg width="100%" height="100%" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg"> <path fill-rule="evenodd" clip-rule="evenodd" d="M16.5303 20.8839C16.2374 21.1768 15.7626 21.1768 15.4697 20.8839L7.82318 13.2374C7.53029 12.9445 7.53029 12.4697 7.82318 12.1768L8.17674 11.8232C8.46963 11.5303 8.9445 11.5303 9.2374 11.8232L16 18.5858L22.7626 11.8232C23.0555 11.5303 23.5303 11.5303 23.8232 11.8232L24.1768 12.1768C24.4697 12.4697 24.4697 12.9445 24.1768 13.2374L16.5303 20.8839Z" fill="currentColor"/> </svg></div></div><div style="height:0px" class="mobile-accordion_bottom"><div class="margin-bottom margin-small"><div class="w-richtext"><p>Entrar em contato com a Central de Atendimento ao Cliente da Ásia-Pacífico se tiver dúvidas ou precisar de informações adicionais sobre qualquer solução ou serviço do CAS. Isso inclui características do produto, consultas sobre contas, configuração, acesso, formulação de uma estratégia de pesquisa e todas as outras consultas.</p><p>(A Ásia-Pacífico abrange todos os países dessa região, exceto China, Índia e Japão.)</p><p><strong>Suporte regional da Ásia-Pacífico:</strong><br/>Número de telefone regional: <a href="tel:+65-3125-2705">+65 3125 2705</a><br/>Número de telefone da Austrália: <a href="tel:+61-2-8550-2646">+61 2 8550 2646</a><br/>Número de telefone da República da Coreia: <a href="tel:+82-70-4732-6766">+82 70 4732 6766</a><br/>E-mail: <a href="mailto:apachelp@acs-i.org">apachelp@acs-i.org</a></p><p><strong>Localização:</strong><br/>ACS International, Ltd<br/>Avenida Temasek, 6, #23 -01A<br/>Torre Suntec Quatro<br/>Cingapura 038986</p></div></div></div></div><div class="mobile-accordion_component"><div data-w-id="ae0f5c62-0472-9ff3-49d9-791dc544cc0d" class="accordion1_top"><div class="text-size-medium text-weight-bold">China</div><div class="mobile-accordion_icon w-embed"><svg width="100%" height="100%" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg"> <path fill-rule="evenodd" clip-rule="evenodd" d="M16.5303 20.8839C16.2374 21.1768 15.7626 21.1768 15.4697 20.8839L7.82318 13.2374C7.53029 12.9445 7.53029 12.4697 7.82318 12.1768L8.17674 11.8232C8.46963 11.5303 8.9445 11.5303 9.2374 11.8232L16 18.5858L22.7626 11.8232C23.0555 11.5303 23.5303 11.5303 23.8232 11.8232L24.1768 12.1768C24.4697 12.4697 24.4697 12.9445 24.1768 13.2374L16.5303 20.8839Z" fill="currentColor"/> </svg></div></div><div style="height:0px" class="mobile-accordion_bottom"><div class="margin-bottom margin-small"><p>ACSI na China<br/><br/>‍<strong>Caroline Ma</strong><br/>Gerente geral<br/>Telefone: <a href="tel:+86-10-62508026/7">+86-10-62508026/7</a><br/>E-mail: <a href="mailto:china@acs-i.org">china@acs-i.org</a> <br/><br/>‍<strong>Localização:</strong><br/>Escritório de Representação da ACS International Ltd., em Pequim<br/>Unidade 10-10, Torre B, Raycom InfoTech Park<br/>2 Kexueyuan Nanlu, Distrito de Haidian<br/>Pequim, China 100190</p></div></div></div><div class="mobile-accordion_component"><div data-w-id="d3fd0cd3-000b-b2f4-274c-443160d41b58" class="accordion1_top"><div class="text-size-medium text-weight-bold">Índia</div><div class="mobile-accordion_icon w-embed"><svg width="100%" height="100%" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg"> <path fill-rule="evenodd" clip-rule="evenodd" d="M16.5303 20.8839C16.2374 21.1768 15.7626 21.1768 15.4697 20.8839L7.82318 13.2374C7.53029 12.9445 7.53029 12.4697 7.82318 12.1768L8.17674 11.8232C8.46963 11.5303 8.9445 11.5303 9.2374 11.8232L16 18.5858L22.7626 11.8232C23.0555 11.5303 23.5303 11.5303 23.8232 11.8232L24.1768 12.1768C24.4697 12.4697 24.4697 12.9445 24.1768 13.2374L16.5303 20.8839Z" fill="currentColor"/> </svg></div></div><div style="height:0px" class="mobile-accordion_bottom"><div class="margin-bottom margin-small"><div class="w-richtext"><p><strong>Jyoti Singh, PhD</strong><br/>Diretor administrativo<br/>E-mail:<a href="mailto:jsingh@acs-i.org">jsingh@acs-i.org</a></p><p><strong>Localização:</strong><br/>ACS International Índia Pvt Ltd.<br/>Baner One, 1º ao 3º andar<br/>S. No. 23, perto da Baner-Pancard Club Road.<br/>Pune 411045<br/>Maharashtra, ÍNDIA</p></div></div></div></div><div class="mobile-accordion_component"><div data-w-id="d3fd0cd3-000b-b2f4-274c-443160d41b7b" class="accordion1_top"><div class="text-size-medium text-weight-bold">Japão</div><div class="mobile-accordion_icon w-embed"><svg width="100%" height="100%" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg"> <path fill-rule="evenodd" clip-rule="evenodd" d="M16.5303 20.8839C16.2374 21.1768 15.7626 21.1768 15.4697 20.8839L7.82318 13.2374C7.53029 12.9445 7.53029 12.4697 7.82318 12.1768L8.17674 11.8232C8.46963 11.5303 8.9445 11.5303 9.2374 11.8232L16 18.5858L22.7626 11.8232C23.0555 11.5303 23.5303 11.5303 23.8232 11.8232L24.1768 12.1768C24.4697 12.4697 24.4697 12.9445 24.1768 13.2374L16.5303 20.8839Z" fill="currentColor"/> </svg></div></div><div style="height:0px" class="mobile-accordion_bottom"><div class="margin-bottom margin-small"><p>ACSI no Japão<br/><br/>‍<strong>Chiharu Isobe</strong><br/>Gerente nacional<br/>Telefone: <a href="tel:+81-3-6205-3034">+81-3-6205-3034</a><br/>E-mail: <a href="mailto:cisobe@acs-i.org">cisobe@acs-i.org<br/><br/>‍</a><strong>Localização:</strong><br/>Escritório da ACS International Ltd., no Japão<br/>2-11-1 Chiyoda-ku, Nagata-cho<br/>Tóquio 100-6162<br/>Japão<br/><br/>‍<a href="https://www.cas.org/ja">www.cas.org/pt</a></p></div></div></div></div><div class="contact_item"><h3>Clientes do CAS STNext® e STN IP Protection Suite™ na EMEA</h3><p>Clientes do CAS STNext e STN IP Protection Suite na Europa, Oriente Médio e África podem entrar em contato com o Centro de Atendimento ao Cliente da EMEA.</p><p>8h30 às 17h (CET) de segunda a sexta-feira</p><a href="tel:+49-721-95-883-155">+49 721 95 883 155</a><p><a href="mailto:EMEAhelp@cas.org">EMEAhelp@cas.org</a></p></div><div class="contact_item"><div class="margin-bottom margin-small"><h3>Consultas de mídia</h3></div><p class="margin-bottom margin-xsmall">Rhonda Ross</p><p><a href="mailto:cas-pr@cas.org">cas-pr@cas.org</a></p></div></div></div></div></header></div><footer class="site-footer_component"><section class="section"><div class="container"><div class="grid-column-5"><div class="site-footer_link-list"><div class="margin-bottom margin-xsmall"><div class="site-footer_heading">Soluções</div></div><a href="/pt-br/solutions/biofinder-discovery-platform" class="site-footer_link">CAS BioFinder Discovery Platform™</a><a href="/pt-br/solutions/cas-scifinder-discovery-platform" class="site-footer_link">CAS SciFinder Discovery Platform™</a><a href="/pt-br/solutions/stn-ip-protection-suite" class="site-footer_link">Suíte de Proteção IP STN™</a><a href="/pt-br/solutions/cas-custom-services" class="site-footer_link">Serviços personalizados do CAS</a><a href="/pt-br/solutions/other-solutions" class="site-footer_link">Outras soluções</a></div><div class="site-footer_link-list"><div class="margin-bottom margin-xsmall"><div class="site-footer_heading">Recursos</div></div><a href="/pt-br/resources/cas-insights" class="site-footer_link">Informações do CAS</a><a href="/pt-br/cas-events" class="site-footer_link">Eventos</a><a href="/pt-br/cas-webinars" class="site-footer_link">Webinars</a><a href="/pt-br/resources/white-papers" class="site-footer_link">Livros Brancos</a><a href="/pt-br/resources/case-studies" class="site-footer_link">Estudos de Caso</a><a href="https://commonchemistry.cas.org/" class="site-footer_link">Química comum CAS</a><a href="https://cassi.cas.org/" class="site-footer_link">Índice de origem do CAS (CASSI)</a></div><div class="site-footer_link-list"><div class="margin-bottom margin-xsmall"><div class="site-footer_heading">Dados CAS</div></div><a href="/pt-br/cas-data/cas-registry" class="site-footer_link">CAS REGISTRY®</a><a href="/pt-br/cas-data/cas-reactions" class="site-footer_link">CAS Reactions</a><a href="/pt-br/cas-data/cas-references" class="site-footer_link">Referências CAS</a><a href="/pt-br/cas-data/cas-patents" class="site-footer_link">Patentes CAS</a><a href="/pt-br/cas-data/cas-commercial-sources" class="site-footer_link">Fontes comerciais do CAS</a><a href="/pt-br/cas-data/cas-formulations" class="site-footer_link">Formulações CAS</a></div><div class="site-footer_link-list"><div class="margin-bottom margin-xsmall"><div class="site-footer_heading">Sobre o CAS</div></div><a href="/pt-br/about-us" class="site-footer_link">Nossa história</a><a href="/pt-br/careers" class="site-footer_link">Carreiras</a><a href="/pt-br/about/futureleaders" class="site-footer_link">CAS Future Leaders</a><a href="/pt-br/cas-innovation-incubator" class="site-footer_link">Incubadora de Inovação CAS</a><a href="/pt-br/press-releases" class="site-footer_link">Comunicados de imprensa</a></div><div class="site-footer_right-wrapper"><div class="margin-bottom margin-xsmall"><div class="site-footer_heading">Central de atendimento ao cliente do CAS</div></div><div class="margin-bottom margin-xsmall is-small-mobile"><div class="text-size-small"><a href="mailto:help@cas.org" class="site-footer_link">help@cas.org</a></div><div class="text-size-small"><a href="tel:+1-800-753-4227" class="site-footer_link">800.753.4227 (América do Norte)</a></div><div class="text-size-small"><a href="tel:+1-614-447-3731" class="site-footer_link">614.447.3731 (Worldwide)</a></div><div class="text-size-small"><a href="https://goo.gl/maps/y7K2gChT9TDv61SQ6" class="site-footer_link">Estrada do Rio Olentangy 2540<br/>Columbus, Ohio 43202 EUA</a></div></div><a href="/pt-br/contact" aria-current="page" class="button is-small w-button w--current">Entrar em contato conosco</a></div></div><div class="site-footer_divider"></div><div class="footer_bottom-wrapper"><div class="w-layout-grid footer_legal-list"><div id="w-node-_9015492a-b7f3-be43-cf28-dfe12f081ccc-2f081c75" class="footer10_credit-text">Direitos autorais © 2024 American Chemical Society</div><a href="/pt-br/legal" class="site-footer_legal-link">Legal</a><a href="/pt-br/legal/privacy" class="site-footer_legal-link">Privacidade</a><a href="https://solutions.cas.org/Manage-Preferences" class="site-footer_legal-link">Preferências de e-mail</a><a href="https://www.acs.org/accessibility-statement.html" class="site-footer_legal-link">Acessibilidade</a><a id="w-node-a2b696ea-1601-ffae-3b03-3766d928fd0d-2f081c75" class="site-footer_legal-link" href="#">Preferências de cookies</a></div><div class="w-layout-grid footer_social-list"><a href="https://www.facebook.com/CAS" target="_blank" class="site-footer_social-link w-inline-block"><div class="icon-embed-xsmall w-embed"><svg width="100%" height="100%" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"> <path d="M22 12.0611C22 6.50451 17.5229 2 12 2C6.47715 2 2 6.50451 2 12.0611C2 17.0828 5.65684 21.2452 10.4375 22V14.9694H7.89844V12.0611H10.4375V9.84452C10.4375 7.32296 11.9305 5.93012 14.2146 5.93012C15.3088 5.93012 16.4531 6.12663 16.4531 6.12663V8.60261H15.1922C13.95 8.60261 13.5625 9.37822 13.5625 10.1739V12.0611H16.3359L15.8926 14.9694H13.5625V22C18.3432 21.2452 22 17.083 22 12.0611Z" fill="CurrentColor"/> </svg></div></a><a href="https://www.twitter.com/CASChemistry" target="_blank" class="site-footer_social-link w-inline-block"><div class="icon-embed-xsmall w-embed"><svg width="100%" height="100%" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"> <path d="M17.1761 4H19.9362L13.9061 10.7774L21 20H15.4456L11.0951 14.4066L6.11723 20H3.35544L9.80517 12.7508L3 4H8.69545L12.6279 9.11262L17.1761 4ZM16.2073 18.3754H17.7368L7.86441 5.53928H6.2232L16.2073 18.3754Z" fill="CurrentColor"/> </svg></div></a><a href="https://www.linkedin.com/company/cas" target="_blank" class="site-footer_social-link w-inline-block"><div class="icon-embed-xsmall w-embed"><svg width="100%" height="100%" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"> <path fill-rule="evenodd" clip-rule="evenodd" d="M4.5 3C3.67157 3 3 3.67157 3 4.5V19.5C3 20.3284 3.67157 21 4.5 21H19.5C20.3284 21 21 20.3284 21 19.5V4.5C21 3.67157 20.3284 3 19.5 3H4.5ZM8.52076 7.00272C8.52639 7.95897 7.81061 8.54819 6.96123 8.54397C6.16107 8.53975 5.46357 7.90272 5.46779 7.00413C5.47201 6.15897 6.13998 5.47975 7.00764 5.49944C7.88795 5.51913 8.52639 6.1646 8.52076 7.00272ZM12.2797 9.76176H9.75971H9.7583V18.3216H12.4217V18.1219C12.4217 17.742 12.4214 17.362 12.4211 16.9819V16.9818V16.9816V16.9815V16.9812C12.4203 15.9674 12.4194 14.9532 12.4246 13.9397C12.426 13.6936 12.4372 13.4377 12.5005 13.2028C12.7381 12.3253 13.5271 11.7586 14.4074 11.8979C14.9727 11.9864 15.3467 12.3141 15.5042 12.8471C15.6013 13.1803 15.6449 13.5389 15.6491 13.8863C15.6605 14.9339 15.6589 15.9815 15.6573 17.0292V17.0294C15.6567 17.3992 15.6561 17.769 15.6561 18.1388V18.3202H18.328V18.1149C18.328 17.6629 18.3278 17.211 18.3275 16.7591V16.759V16.7588C18.327 15.6293 18.3264 14.5001 18.3294 13.3702C18.3308 12.8597 18.276 12.3563 18.1508 11.8627C17.9638 11.1286 17.5771 10.5211 16.9485 10.0824C16.5027 9.77019 16.0133 9.5691 15.4663 9.5466C15.404 9.54401 15.3412 9.54062 15.2781 9.53721L15.2781 9.53721L15.2781 9.53721C14.9984 9.52209 14.7141 9.50673 14.4467 9.56066C13.6817 9.71394 13.0096 10.0641 12.5019 10.6814C12.4429 10.7522 12.3852 10.8241 12.2991 10.9314L12.2991 10.9315L12.2797 10.9557V9.76176ZM5.68164 18.3244H8.33242V9.76733H5.68164V18.3244Z" fill="CurrentColor"/> </svg></div></a><a href="https://www.youtube.com/user/ChemAbstractsService/featured" target="_blank" class="site-footer_social-link w-inline-block"><div class="icon-embed-xsmall w-embed"><svg width="100%" height="100%" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"> <path fill-rule="evenodd" clip-rule="evenodd" d="M20.5686 4.77345C21.5163 5.02692 22.2555 5.76903 22.5118 6.71673C23.1821 9.42042 23.1385 14.5321 22.5259 17.278C22.2724 18.2257 21.5303 18.965 20.5826 19.2213C17.9071 19.8831 5.92356 19.8015 3.40294 19.2213C2.45524 18.9678 1.71595 18.2257 1.45966 17.278C0.827391 14.7011 0.871044 9.25144 1.44558 6.73081C1.69905 5.78311 2.44116 5.04382 3.38886 4.78753C6.96561 4.0412 19.2956 4.282 20.5686 4.77345ZM9.86682 8.70227L15.6122 11.9974L9.86682 15.2925V8.70227Z" fill="CurrentColor"/> </svg></div></a></div></div></div></section></footer></div><script src="https://d3e54v103j8qbb.cloudfront.net/js/jquery-3.5.1.min.dc5e7f18c8.js?site=650861f00f97fe8153979335" type="text/javascript" integrity="sha256-9/aliU8dGd2tb6OSsuzixeV4y/faTqgFtohetphbbj0=" crossorigin="anonymous"></script><script src="https://cdn.prod.website-files.com/650861f00f97fe8153979335/js/cas-org.8aa2be723ef040d3c6c313fb4ecf4b0a.js" type="text/javascript"></script><script>var UTMTracker=function(){function t(t){void 0===t&&(t={}),this.cookieExpDays=t.cookieExpDays||90,this.cookieName="urlParameters",this.requiredParams=["utm_source","utm_medium","utm_campaign"],this.optionalParams=["utm_term","utm_content"],this.adPlatformParams=["gclid","msclkid","fbclid"]}return t.prototype.init=function(){"undefined"!=typeof Osano&&Osano.cm.getConsent("analytics")?(this.saveParamsCookie(),this.pushToForms()):"undefined"!=typeof Osano&&document.addEventListener("osano-cm-consent-changed",function(t){!0===t.detail.analytics&&(this.saveParamsCookie(),this.pushToForms())}.bind(this))},t.prototype.getCookieExpiration=function(){var t=new Date;return t.setDate(t.getDate()+this.cookieExpDays),t.toUTCString()},t.prototype.sanitizeValue=function(t){try{return decodeURIComponent(t).replace(/[<>{}]/g,"").substring(0,255)}catch(t){return console.error("Error sanitizing value:",t),""}},t.prototype.parseURLParams=function(){var t={};try{var e=new URLSearchParams(window.location.search);this.requiredParams.forEach(function(r){var a=e.get(r);a&&(t[r]=this.sanitizeValue(a))}.bind(this)),this.optionalParams.forEach(function(r){var a=e.get(r);a&&(t[r]=this.sanitizeValue(a))}.bind(this)),this.adPlatformParams.forEach(function(r){var a=e.get(r);a&&(t[r]=this.sanitizeValue(a),t.lta=this.getAttributionSource(r))}.bind(this)),!t.lta&&document.referrer&&(t.lta=new URL(document.referrer).hostname)}catch(t){console.error("Error parsing URL parameters:",t)}return t},t.prototype.getAttributionSource=function(t){return{gclid:"Google Ads",msclkid:"Bing Ads",fbclid:"Facebook Ads"}[t]||"Unknown"},t.prototype.saveParamsCookie=function(){var t=this.parseURLParams();if(Object.keys(t).length>0)try{var e=JSON.stringify(t);document.cookie=this.cookieName+"="+e+"; expires="+this.getCookieExpiration()+"; path=/; SameSite=Strict"}catch(t){console.error("Error saving cookie:",t)}},t.prototype.getSavedParams=function(){try{var t=document.cookie.split("; ").find(function(t){return t.startsWith(this.cookieName+"=")}.bind(this));if(t){var e=t.split("=")[1];return JSON.parse(e)}}catch(t){console.error("Error reading cookie:",t)}return null},t.prototype.pushToForms=function(){var t=this.getSavedParams();if(t){var e={utm_source:"hiddenCampaignsource",utm_medium:"hiddenCampaignmedium",utm_campaign:"hiddenCampaignname",utm_content:"hiddenCampaigncontent",utm_term:"utm_term",lta:"last_touch_attribution"};Object.entries(e).forEach(function(e){var r=e[0],a=e[1];if(t[r]){document.querySelectorAll("."+a+' input[type="text"]').forEach(function(e){e.value=t[r]})}})}},t}(); document.addEventListener("DOMContentLoaded",function(){(new UTMTracker({cookieExpDays:90})).init()}); </script><script>document.addEventListener("DOMContentLoaded",function(){const t=document.getElementById("fe5880"),n=document.getElementById("fe5881"),o=document.querySelector(".state-select-container"),c=document.querySelector('label[for="fe5881"]');let d;const r=document.createDocumentFragment(),a=document.createDocumentFragment(),l=document.createElement("option");l.textContent="Select a state/province",l.value="";const i=document.createElement("option");i.value="N/A",i.textContent="N/A",fetch("https://cdn.jsdelivr.net/gh/cas-mktg/form-countries-regions@main/countries_regions.json").then(e=>e.json()).then(e=>{d=e,Object.keys(e).forEach(e=>{const t=document.createElement("option");t.value=t.textContent=e,r.appendChild(t)}),t.appendChild(r)}).catch(e=>{console.error("Error loading the JSON file:",e)}),t.addEventListener("change",function(){const e=d[this.value]||[];n.innerHTML="",a.textContent="",0<e.length?(o.style.display="",c.textContent="State/Province (required)",n.required=!0,a.appendChild(l.cloneNode(!0)),e.forEach(e=>{const t=document.createElement("option");t.value=t.textContent=e,a.appendChild(t)})):(o.style.display="none",c.textContent="State/Province (optional)",n.required=!1,a.appendChild(i.cloneNode(!0))),n.appendChild(a)})});</script> <!-- Activates chat widget if agents are available --> <script> const API_URL = "https://cas-agents.netlify.app/api/agents-availability"; const CHECK_INTERVAL = 5; //time in minutes const injectChatScript = () => { const script = document.createElement("script"); script.type = "text/javascript"; script.src = "https://home-c37.nice-incontact.com/inContact/ChatClient/js/embed.min.js"; script.onload = function () { icPatronChat.init({ serverHost: "https://home-c37.nice-incontact.com", bus_no: 4600317, poc: "df04696f-232d-40f3-9aab-238e29445f0a", params: [ "FirstName", "Last Name", "first.last@company.com", "555-555-5555", ], }); }; document.body.appendChild(script); }; const checkAvailability = async () => { try { const response = await fetch(API_URL); const data = await response.json(); if (data.agentAvailability === true) { injectChatScript(); } } catch (error) { console.error("Error checking availability:", error); } }; // Initial check checkAvailability(); // Schedule periodic checks setInterval(checkAvailability, CHECK_INTERVAL * 60 * 1000); </script><script type="text/javascript" src="/_Incapsula_Resource?SWJIYLWA=719d34d31c8e3a6e6fffd425f7e032f3&ns=3&cb=191807737" async></script></body></html>

Pages: 1 2 3 4 5 6 7 8 9 10