CINXE.COM

<!DOCTYPE html><html lang="en"><head>  <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-KQVQ75G');</script>   <script async="" src="https://www.googletagmanager.com/gtag/js?id=G-G2HY3JW1Z5"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-G2HY3JW1Z5'); </script> <meta charset="utf-8"> <meta name="description" content="Quickly confirm chemical names, CAS Registry Numbers®, structures or basic physical properties by searching compounds of general interest or leveraging an API connection."> <title>CAS Common Chemistry</title> <base href="/"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="icon" type="image/x-icon" href="favicon.png?ver=2"> <link rel="stylesheet" href="styles.adfc584f1e392da87a9d.css"><style ng-transition="serverApp"></style><style ng-transition="serverApp">.loading-overlay[_ngcontent-sc46]{position:fixed;z-index:1100;top:0;left:0;width:100%;height:100%;background-color:#fff;transition:.5s}div.loading-container[_ngcontent-sc46]{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}div.loading-container[_ngcontent-sc46] .img-loading[_ngcontent-sc46]{display:block;margin:0 auto;max-width:150px}</style><style ng-transition="serverApp">@font-face{font-family:Open_Sans;font-style:normal;font-weight:400;src:url(open-sans-v13-regular.54540cb1e92164ef3313.eot);src:local("Open Sans"),local("OpenSans"),url(open-sans-v13-regular.54540cb1e92164ef3313.eot?#iefix) format("embedded-opentype"),url(open-sans-v13-regular.4250bf1b7a0dce186cef.woff2) format("woff2"),url(open-sans-v13-regular.58f917c382973e98c491.woff) format("woff"),url(open-sans-v13-regular.17e98b9e5586529b13cc.ttf) format("truetype")}@font-face{font-family:Open_Sans;font-style:normal;font-weight:600;src:url(open-sans-v13-600.81ca46fd4b32d0a55978.eot);src:local("Open Sans Semibold"),local("OpenSans-Semibold"),url(open-sans-v13-600.81ca46fd4b32d0a55978.eot?#iefix) format("embedded-opentype"),url(open-sans-v13-600.5774086c0982c08e56ea.woff2) format("woff2"),url(open-sans-v13-600.d356553ea386bb603f1d.woff) format("woff"),url(open-sans-v13-600.029b9bc9d72f4d799803.ttf) format("truetype")}@font-face{font-family:Open_Sans;font-style:italic;font-weight:400;src:url(open-sans-v13-italic.037d816c3b93f165cd5e.eot);src:local("Open Sans Italic"),local("OpenSans-Italic"),url(open-sans-v13-italic.037d816c3b93f165cd5e.eot?#iefix) format("embedded-opentype"),url(open-sans-v13-italic.8d6ddc670b28cd2f08b3.woff) format("woff"),url(open-sans-v13-italic.bdee26cfcf85c6d8028e.woff2) format("woff2"),url(open-sans-v13-italic.9585580230392fee3fdc.ttf) format("truetype")}@font-face{font-family:Soleil;font-style:normal;font-weight:400;src:url(soleil.506914c24f8c910e6b3f.woff)}@font-face{font-family:Soleil;font-style:normal;font-weight:600;src:url(soleil-bold.4c5e19f68c6023d0d1fd.woff)}@font-face{font-family:Soleil;font-style:normal;font-weight:800;src:url(soleil-extra-bold.7de35144eef26851eb7a.woff)}.btn-icon[_ngcontent-sc101]{position:relative;width:2.4285rem;height:2.4285rem}.btn-icon[_ngcontent-sc101] svg[_ngcontent-sc101]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:1.75rem;height:1.75rem}.csl-grey-button[_ngcontent-sc101]{border:1px solid #e3e2e3;border-radius:4px;opacity:1;background-color:#fbfbfb;color:#262626;margin-left:5px}.dropshadow[_ngcontent-sc101]{box-shadow:1px 2px 4px rgba(0,0,0,.1607843137254902)}.disabled-color[_ngcontent-sc101] svg[_ngcontent-sc101]{fill:#d1d1d1}.csl-blue-button[_ngcontent-sc101]{box-shadow:1px 2px 4px rgba(0,0,0,.1607843137254902);border-radius:4px;opacity:1;background-color:#0033a0;color:#fff;margin-left:5px}.cas-button[_ngcontent-sc101]{font-size:16px;font-weight:400;letter-spacing:0;color:#fff;opacity:1}.logo-image[_ngcontent-sc101]{padding-left:3px}.navbar-brand-link[_ngcontent-sc101]{outline:none!important}</style><style ng-transition="serverApp">@font-face{font-family:Open_Sans;font-style:normal;font-weight:400;src:url(open-sans-v13-regular.54540cb1e92164ef3313.eot);src:local("Open Sans"),local("OpenSans"),url(open-sans-v13-regular.54540cb1e92164ef3313.eot?#iefix) format("embedded-opentype"),url(open-sans-v13-regular.4250bf1b7a0dce186cef.woff2) format("woff2"),url(open-sans-v13-regular.58f917c382973e98c491.woff) format("woff"),url(open-sans-v13-regular.17e98b9e5586529b13cc.ttf) format("truetype")}@font-face{font-family:Open_Sans;font-style:normal;font-weight:600;src:url(open-sans-v13-600.81ca46fd4b32d0a55978.eot);src:local("Open Sans Semibold"),local("OpenSans-Semibold"),url(open-sans-v13-600.81ca46fd4b32d0a55978.eot?#iefix) format("embedded-opentype"),url(open-sans-v13-600.5774086c0982c08e56ea.woff2) format("woff2"),url(open-sans-v13-600.d356553ea386bb603f1d.woff) format("woff"),url(open-sans-v13-600.029b9bc9d72f4d799803.ttf) format("truetype")}@font-face{font-family:Open_Sans;font-style:italic;font-weight:400;src:url(open-sans-v13-italic.037d816c3b93f165cd5e.eot);src:local("Open Sans Italic"),local("OpenSans-Italic"),url(open-sans-v13-italic.037d816c3b93f165cd5e.eot?#iefix) format("embedded-opentype"),url(open-sans-v13-italic.8d6ddc670b28cd2f08b3.woff) format("woff"),url(open-sans-v13-italic.bdee26cfcf85c6d8028e.woff2) format("woff2"),url(open-sans-v13-italic.9585580230392fee3fdc.ttf) format("truetype")}@font-face{font-family:Soleil;font-style:normal;font-weight:400;src:url(soleil.506914c24f8c910e6b3f.woff)}@font-face{font-family:Soleil;font-style:normal;font-weight:600;src:url(soleil-bold.4c5e19f68c6023d0d1fd.woff)}@font-face{font-family:Soleil;font-style:normal;font-weight:800;src:url(soleil-extra-bold.7de35144eef26851eb7a.woff)}.footer-sub-container[_ngcontent-sc102]{box-shadow:0 50vh 0 50vh #051c2c;margin-top:35px}.footer-content[_ngcontent-sc102], .footer-sub-container[_ngcontent-sc102]{background:#051c2c 0 0 no-repeat padding-box;opacity:1}.footer-content[_ngcontent-sc102]{border-top:1px solid #f7c951;color:#fff;margin:0 auto;padding:50px 0 80px;display:flex;flex-wrap:wrap;justify-content:space-between}@media screen and (max-width:880px){.footer-content[_ngcontent-sc102]{padding:50px 20px}}.footer-content[_ngcontent-sc102] a[_ngcontent-sc102]{color:#fff}.footer-content[_ngcontent-sc102] h4[_ngcontent-sc102]{font-weight:700}.footer-content[_ngcontent-sc102] .centered-container[_ngcontent-sc102]{padding-top:54px;padding-bottom:25px}.footer-services[_ngcontent-sc102]{border-right:thin solid #fbfbfb;margin-bottom:20px}@media screen and (max-width:880px){.footer-services[_ngcontent-sc102]{border:none}}@media screen and (max-width:576px){.footer-services[_ngcontent-sc102]{display:none}}.footer-side-col[_ngcontent-sc102]{margin-bottom:20px}.footer-section[_ngcontent-sc102]{flex:0 0 100%}.left-block[_ngcontent-sc102]{width:60%;display:inline-block}.right-block[_ngcontent-sc102]{width:40%}.right-block[_ngcontent-sc102], ul[_ngcontent-sc102]{display:inline-block}ul[_ngcontent-sc102]{vertical-align:middle}.footer-social[_ngcontent-sc102]{margin-top:40px}@media screen and (min-width:880px){.footer-menu[_ngcontent-sc102]{flex:0 0 49%}}@media screen and (min-width:576px){.footer-menu[_ngcontent-sc102]{flex:0 0 70%}}@media screen and (min-width:880px){.footer-social[_ngcontent-sc102]{flex:0 0 49%}}@media screen and (min-width:576px){.footer-social[_ngcontent-sc102]{flex:0 0 29%}}.footer-menu[_ngcontent-sc102] ul[_ngcontent-sc102]{margin:0;padding:0}.footer-menu[_ngcontent-sc102] li[_ngcontent-sc102]{display:inline-block;list-style:none;margin:0 35px 0 0;padding:0}@media screen and (max-width:880px){.footer-menu[_ngcontent-sc102] li[_ngcontent-sc102]{margin:0 35px 10px 0}}.footer-social[_ngcontent-sc102] ul[_ngcontent-sc102]{display:flex;justify-content:flex-start;margin:0;padding:0}@media screen and (max-width:880px){.footer-social[_ngcontent-sc102] ul[_ngcontent-sc102]{justify-content:flex-start}}.footer-social[_ngcontent-sc102] li[_ngcontent-sc102]{list-style:none;margin:0 30px 0 0;padding:0}.footer-menu[_ngcontent-sc102] a[_ngcontent-sc102]{display:inline-block}.footer-social[_ngcontent-sc102] a[_ngcontent-sc102]{background-position:50%;background-repeat:no-repeat;background-size:30px;display:block;height:0;overflow:hidden;padding:30px 0 0;text-decoration:none;width:30px}.footer-social[_ngcontent-sc102] a.linkedin[_ngcontent-sc102]{background-image:url(Lk-In-Bug_white.7b1165bc9f34608303eb.svg)}.footer-social[_ngcontent-sc102] a.twitter[_ngcontent-sc102]{background-image:url(x-logo.5ad7666d04b3c92604fa.svg)}.footer-social[_ngcontent-sc102] a.facebook[_ngcontent-sc102]{background-image:url(facebook-social-white.20148d17392155fe5887.svg)}.footer-social[_ngcontent-sc102] a.youtube[_ngcontent-sc102]{background-image:url(yt_icon_white.2689530dfed1f4c07456.svg)}.footer-contact[_ngcontent-sc102]{margin-bottom:0}@media screen and (max-width:1366px){.footer-contact[_ngcontent-sc102]{margin-bottom:32px}}@media screen and (min-width:880px){.footer-copyright[_ngcontent-sc102]{text-align:right}}@media screen and (max-width:880px){.footer-copyright[_ngcontent-sc102]{text-align:left}}@media screen and (min-width:880px){.footer-contact[_ngcontent-sc102], .footer-copyright[_ngcontent-sc102]{flex:0 0 30%}}@media screen and (max-width:880px){.footer-contact[_ngcontent-sc102], .footer-copyright[_ngcontent-sc102]{flex:0 0 100%;margin-top:20px}}.site-footer[_ngcontent-sc102]{font-family:Arial,sans-serif;clear:both;color:#fff;font-size:16px;line-height:1.5}.site-footer__nav[_ngcontent-sc102]{display:flex;column-gap:40px;flex:unset}@media screen and (max-width:900px){.site-footer__nav[_ngcontent-sc102]{display:block!important;width:90%;margin-left:auto;margin-right:auto}}.site-footer__menu[_ngcontent-sc102]{display:grid;grid-template-columns:repeat(4,1fr);margin-bottom:0;column-gap:30px;max-height:unset}@media screen and (min-width:576px) and (max-width:900px){.site-footer__menu[_ngcontent-sc102]{display:grid;grid-template-columns:repeat(2,1fr)}}@media screen and (max-width:576px){.site-footer__menu[_ngcontent-sc102]{display:flex;flex-flow:column wrap;justify-content:space-between;margin-bottom:50px}}.site-footer__link[_ngcontent-sc102]{color:#fff;text-decoration:none}.site-footer__link[_ngcontent-sc102]:hover{text-decoration:underline}.l-main[_ngcontent-sc102] .site-footer[_ngcontent-sc102] li[_ngcontent-sc102], .l-main[_ngcontent-sc102] .site-footer[_ngcontent-sc102] p[_ngcontent-sc102], .site-footer[_ngcontent-sc102] li[_ngcontent-sc102], .site-footer[_ngcontent-sc102] p[_ngcontent-sc102]{margin-bottom:10px;height:-webkit-fit-content;height:-moz-fit-content;height:fit-content}.site-footer__info-title[_ngcontent-sc102] .site-footer__link[_ngcontent-sc102], .site-footer__info-title[_ngcontent-sc102] .site-footer[_ngcontent-sc102] a[_ngcontent-sc102], .site-footer__link.site-footer__link--level-1[_ngcontent-sc102], .site-footer[_ngcontent-sc102] a.site-footer__link--level-1[_ngcontent-sc102]{font-family:Soleil,Arial,sans-serif!important;font-size:1.45rem;font-weight:600;line-height:1.25;color:#ffc72c;display:inline-block;text-underline-offset:3px;text-decoration-thickness:.05rem}.footer-container[_ngcontent-sc102]{font-family:Arial,sans-serif;background-color:#051c2c;clear:both;color:#fff;font-size:1.15rem;line-height:1.25;padding-top:40px}dl[_ngcontent-sc102], ol[_ngcontent-sc102], ul[_ngcontent-sc102]{margin:0!important;padding:0!important;list-style-type:none!important}.l-main[_ngcontent-sc102] .site-footer[_ngcontent-sc102] li.site-footer__item--level-2[_ngcontent-sc102], .site-footer[_ngcontent-sc102] li.site-footer__item--level-2[_ngcontent-sc102]{margin-bottom:10px}.site-footer__info[_ngcontent-sc102]{flex:unset;height:-webkit-fit-content;height:-moz-fit-content;height:fit-content}.site-footer__info[_ngcontent-sc102] .heading[_ngcontent-sc102]{white-space:nowrap}.site-footer[_ngcontent-sc102] .heading[_ngcontent-sc102]{margin-bottom:20px}</style><style ng-transition="serverApp">h1[_ngcontent-sc118]{margin:0 0 20px;font-size:22px;color:#262626;word-break:break-word;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;line-height:normal}.col-xs-12[_ngcontent-sc118]{padding:0 8px}.detail-content-box[_ngcontent-sc118]{background:#fff 0 0 no-repeat padding-box;box-shadow:1px 1px 1px rgba(0,0,0,.1607843137254902);border:1px solid #e3e2e3;border-radius:4px;padding:11px 13px;margin:0 auto 12px;min-width:350px}@media screen and (max-width:880px){.detail-content-box[_ngcontent-sc118]{min-width:300px}}.detail-content-box[_ngcontent-sc118] h2[_ngcontent-sc118]{font-size:18px;font-weight:700;margin:0 auto 7px}.detail-content-box[_ngcontent-sc118] h3[_ngcontent-sc118]{font-size:14px;font-weight:700;color:#727272;margin:15px auto 2px}.detail-content-box-left[_ngcontent-sc118] h3[_ngcontent-sc118]:first-child{margin-top:0}.detail-content-box-left[_ngcontent-sc118]{margin-right:7px}@media screen and (max-width:880px){.detail-content-box-left[_ngcontent-sc118]{margin:0 auto 12px}}.detail-content-box-right[_ngcontent-sc118]{margin-left:7px}@media screen and (max-width:880px){.detail-content-box-right[_ngcontent-sc118]{margin:0 auto 12px}}.detail-synonym-box[_ngcontent-sc118]{margin-left:20px;margin-bottom:10px}.detail-synonym-box[_ngcontent-sc118] ul[_ngcontent-sc118]{margin:0;padding:0}.detail-synonym-box[_ngcontent-sc118] ul[_ngcontent-sc118] li[_ngcontent-sc118]{word-break:break-word;margin-bottom:3px}.detail-image-wrapper[_ngcontent-sc118] img[_ngcontent-sc118]{width:100%;max-width:334px}.detail-error[_ngcontent-sc118]{margin-top:25px;background-color:#ffffca;border:1px solid #000;padding:5px;margin-bottom:20px}.identifier[_ngcontent-sc118]{word-break:break-all}.insight-teaser[_ngcontent-sc118]{padding-bottom:30px}.padding-bottom-40[_ngcontent-sc118]{padding-bottom:40px}</style><style ng-transition="serverApp">.license-description[_ngcontent-sc106]{text-align:left;font:normal normal normal 11px/14px Arial;letter-spacing:0;opacity:1;margin-top:25px}@media screen and (max-width:576px){.license-description[_ngcontent-sc106]{text-align:center}}.text-bg-blue[_ngcontent-sc106] a[_ngcontent-sc106]{color:#41b6e6!important}.text-white[_ngcontent-sc106]{color:#fff}.text-black[_ngcontent-sc106]{color:#262626}</style><style ng-transition="serverApp">.status-message[_ngcontent-sc111]{background-color:#ffffca;border:1px solid #000;padding:5px;margin-bottom:20px}</style><style ng-transition="serverApp">.download-button[_ngcontent-sc112]{font-size:14px;color:#262626;float:right;background-color:#fff;box-shadow:1px 1px 1px rgba(0,0,0,.1607843137254902);border:1px solid #e3e2e3;border-radius:4px;background-image:url(download_icon.d1491392d2ee21e7eddf.svg);background-position:50%;background-repeat:no-repeat;height:34px;width:34px;overflow:hidden}.download-button[_ngcontent-sc112]:hover{background-color:#eee;border:1px solid #d1d1d1}.download-button[_ngcontent-sc112]:disabled{background-color:#fbfbfb;border:1px solid #e3e2e3;background-image:url(download_icon-disabled.403c0776c8147fcda3cd.svg)}</style><style ng-transition="serverApp">h1[_ngcontent-sc115]{margin:0 0 20px;font-size:22px;color:#262626;word-break:break-word;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;line-height:normal}.col-xs-12[_ngcontent-sc115]{padding:0 8px}.detail-content-box[_ngcontent-sc115]{background:#fff 0 0 no-repeat padding-box;box-shadow:1px 1px 1px rgba(0,0,0,.1607843137254902);border:1px solid #e3e2e3;border-radius:4px;padding:11px 13px;margin:0 auto 12px;min-width:350px}@media screen and (max-width:880px){.detail-content-box[_ngcontent-sc115]{min-width:300px}}.detail-content-box[_ngcontent-sc115] h2[_ngcontent-sc115]{font-size:18px;font-weight:700;margin:0 auto 7px}.detail-content-box[_ngcontent-sc115] h3[_ngcontent-sc115]{font-size:14px;font-weight:700;color:#727272;margin:15px auto 2px}.detail-content-box-left[_ngcontent-sc115] h3[_ngcontent-sc115]:first-child{margin-top:0}.detail-content-box-left[_ngcontent-sc115]{margin-right:7px}@media screen and (max-width:880px){.detail-content-box-left[_ngcontent-sc115]{margin:0 auto 12px}}.detail-content-box-right[_ngcontent-sc115]{margin-left:7px}@media screen and (max-width:880px){.detail-content-box-right[_ngcontent-sc115]{margin:0 auto 12px}}.detail-synonym-box[_ngcontent-sc115]{margin-left:20px;margin-bottom:10px}.detail-synonym-box[_ngcontent-sc115] ul[_ngcontent-sc115]{margin:0;padding:0}.detail-synonym-box[_ngcontent-sc115] ul[_ngcontent-sc115] li[_ngcontent-sc115]{word-break:break-word;margin-bottom:3px}.detail-image-wrapper[_ngcontent-sc115] img[_ngcontent-sc115]{width:100%;max-width:334px}.detail-error[_ngcontent-sc115]{margin-top:25px;background-color:#ffffca;border:1px solid #000;padding:5px;margin-bottom:20px}.identifier[_ngcontent-sc115]{word-break:break-all}.insight-teaser[_ngcontent-sc115]{padding-bottom:30px}.padding-bottom-40[_ngcontent-sc115]{padding-bottom:40px}.cas-registry-number[_ngcontent-sc115]{font-size:22px;font-weight:700;margin-bottom:20px}.view-sfn-button[_ngcontent-sc115]{display:block;width:100%;max-width:320px;height:35px;background:#033aa0 0 0 no-repeat padding-box;border-radius:4px;border-width:0;opacity:1;color:#fff;margin:19px auto 0}.page-citation[_ngcontent-sc115]{margin-top:54px}</style><style ng-transition="serverApp">h1[_ngcontent-sc116]{margin:0 0 20px;font-size:22px;color:#262626;word-break:break-word;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;line-height:normal}.col-xs-12[_ngcontent-sc116]{padding:0 8px}.detail-content-box[_ngcontent-sc116]{background:#fff 0 0 no-repeat padding-box;box-shadow:1px 1px 1px rgba(0,0,0,.1607843137254902);border:1px solid #e3e2e3;border-radius:4px;padding:11px 13px;margin:0 auto 12px;min-width:350px}@media screen and (max-width:880px){.detail-content-box[_ngcontent-sc116]{min-width:300px}}.detail-content-box[_ngcontent-sc116] h2[_ngcontent-sc116]{font-size:18px;font-weight:700;margin:0 auto 7px}.detail-content-box[_ngcontent-sc116] h3[_ngcontent-sc116]{font-size:14px;font-weight:700;color:#727272;margin:15px auto 2px}.detail-content-box-left[_ngcontent-sc116] h3[_ngcontent-sc116]:first-child{margin-top:0}.detail-content-box-left[_ngcontent-sc116]{margin-right:7px}@media screen and (max-width:880px){.detail-content-box-left[_ngcontent-sc116]{margin:0 auto 12px}}.detail-content-box-right[_ngcontent-sc116]{margin-left:7px}@media screen and (max-width:880px){.detail-content-box-right[_ngcontent-sc116]{margin:0 auto 12px}}.detail-synonym-box[_ngcontent-sc116]{margin-left:20px;margin-bottom:10px}.detail-synonym-box[_ngcontent-sc116] ul[_ngcontent-sc116]{margin:0;padding:0}.detail-synonym-box[_ngcontent-sc116] ul[_ngcontent-sc116] li[_ngcontent-sc116]{word-break:break-word;margin-bottom:3px}.detail-image-wrapper[_ngcontent-sc116] img[_ngcontent-sc116]{width:100%;max-width:334px}.detail-error[_ngcontent-sc116]{margin-top:25px;background-color:#ffffca;border:1px solid #000;padding:5px;margin-bottom:20px}.identifier[_ngcontent-sc116]{word-break:break-all}.insight-teaser[_ngcontent-sc116]{padding-bottom:30px}.padding-bottom-40[_ngcontent-sc116]{padding-bottom:40px}</style><style ng-transition="serverApp">@font-face{font-family:Open_Sans;font-style:normal;font-weight:400;src:url(open-sans-v13-regular.54540cb1e92164ef3313.eot);src:local("Open Sans"),local("OpenSans"),url(open-sans-v13-regular.54540cb1e92164ef3313.eot?#iefix) format("embedded-opentype"),url(open-sans-v13-regular.4250bf1b7a0dce186cef.woff2) format("woff2"),url(open-sans-v13-regular.58f917c382973e98c491.woff) format("woff"),url(open-sans-v13-regular.17e98b9e5586529b13cc.ttf) format("truetype")}@font-face{font-family:Open_Sans;font-style:normal;font-weight:600;src:url(open-sans-v13-600.81ca46fd4b32d0a55978.eot);src:local("Open Sans Semibold"),local("OpenSans-Semibold"),url(open-sans-v13-600.81ca46fd4b32d0a55978.eot?#iefix) format("embedded-opentype"),url(open-sans-v13-600.5774086c0982c08e56ea.woff2) format("woff2"),url(open-sans-v13-600.d356553ea386bb603f1d.woff) format("woff"),url(open-sans-v13-600.029b9bc9d72f4d799803.ttf) format("truetype")}@font-face{font-family:Open_Sans;font-style:italic;font-weight:400;src:url(open-sans-v13-italic.037d816c3b93f165cd5e.eot);src:local("Open Sans Italic"),local("OpenSans-Italic"),url(open-sans-v13-italic.037d816c3b93f165cd5e.eot?#iefix) format("embedded-opentype"),url(open-sans-v13-italic.8d6ddc670b28cd2f08b3.woff) format("woff"),url(open-sans-v13-italic.bdee26cfcf85c6d8028e.woff2) format("woff2"),url(open-sans-v13-italic.9585580230392fee3fdc.ttf) format("truetype")}@font-face{font-family:Soleil;font-style:normal;font-weight:400;src:url(soleil.506914c24f8c910e6b3f.woff)}@font-face{font-family:Soleil;font-style:normal;font-weight:600;src:url(soleil-bold.4c5e19f68c6023d0d1fd.woff)}@font-face{font-family:Soleil;font-style:normal;font-weight:800;src:url(soleil-extra-bold.7de35144eef26851eb7a.woff)}.teaser[_ngcontent-sc107]{width:24.25%;height:265px;display:flex;flex-direction:column;position:relative}@media screen and (min-width:576px) and (max-width:900px){.teaser[_ngcontent-sc107]{width:100%;height:auto}}@media screen and (max-width:576px){.teaser[_ngcontent-sc107]{width:auto;margin-right:10px}}.teaser-header[_ngcontent-sc107]{font-size:22px;font-weight:600;line-height:28px;letter-spacing:0;text-transform:uppercase;opacity:1;margin:10px 10px 10px 5px}.cas-blue[_ngcontent-sc107]{color:#0032a0}.secondary-cas-blue[_ngcontent-sc107]{color:#41b6e6}.text-white[_ngcontent-sc107]{color:#fff}.text-black[_ngcontent-sc107]{color:#262626}.border-white[_ngcontent-sc107]{border:2px solid #fff;color:#fff!important}.border-black[_ngcontent-sc107]{border:2px solid #262626;color:#262626!important}.teaser[_ngcontent-sc107] img[_ngcontent-sc107]{height:100%;width:100%}.teaser-img[_ngcontent-sc107]{height:58%}@media screen and (min-width:576px) and (max-width:900px){.teaser-img[_ngcontent-sc107]{height:72%}}.teaser-container[_ngcontent-sc107]{display:flex;margin-left:5px;gap:1%}@media screen and (max-width:900px){.teaser-container[_ngcontent-sc107]{flex-direction:column;gap:15px}}.teaser-title[_ngcontent-sc107]{margin-top:15px;margin-bottom:5px;text-align:left;font-size:16px;font-weight:600;line-height:18px;letter-spacing:0;opacity:1;text-underline-offset:3px;-webkit-text-decoration-color:#fff;text-decoration-color:#fff}.teaser-primary[_ngcontent-sc107]:hover{background-color:#ffc72c}.teaser-primary[_ngcontent-sc107]{position:absolute;bottom:0;border-radius:16px;opacity:1;padding:5px 10px;width:-webkit-max-content;width:max-content;font-size:10px!important}@media screen and (max-width:900px){.teaser-primary[_ngcontent-sc107]{position:relative}}.teaser-format[_ngcontent-sc107]{font:normal normal normal 12px/18px Arial;padding-bottom:7px}.teaser-date[_ngcontent-sc107]{font:normal normal 700 12px/18px Arial!important}.truncate[_ngcontent-sc107]{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical}.teaser-header[_ngcontent-sc107] > sup[_ngcontent-sc107]{top:-.44em;font-size:65%;right:-.1em} ngb-tooltip-window{opacity:1!important}</style><style ng-transition="serverApp">.new-multi-image[_ngcontent-sc114]{position:relative;display:flex;flex-direction:column;height:100%;overflow-y:auto;cursor:pointer;scrollbar-width:thin!important;padding:5px 0;justify-content:flex-start}.new-multi-image[_ngcontent-sc114]:focus, .new-multi-image[_ngcontent-sc114]:focus-visible{border-radius:4px;outline:2px solid #3277ba}.new-multi-image[_ngcontent-sc114] .wrapper[_ngcontent-sc114]{position:relative;width:100%;height:119px}.new-multi-image[_ngcontent-sc114] .multi-content[_ngcontent-sc114]{position:absolute;top:0;bottom:0;left:0;right:0;border:1px solid #e3e2e3;border-radius:4px;margin:5px 10px;background:#fff}.new-multi-image[_ngcontent-sc114] .multi-content[_ngcontent-sc114] .inner-multi-content[_ngcontent-sc114]{width:100%;height:100%;display:flex;flex-direction:row;justify-content:center}.new-multi-image[_ngcontent-sc114] figure[_ngcontent-sc114]{display:flex;flex-direction:column}.no-image-text[_ngcontent-sc114]{display:flex;align-items:center;height:100%}.structure-image-container[_ngcontent-sc114]{height:200px}.structure-images-container[_ngcontent-sc114]{height:200px;background-color:#fbfbfb;border:1px solid #e3e2e3;border-radius:4px;margin:0 8px}</style><style ng-transition="serverApp">h1[_ngcontent-sc117]{margin:0 0 20px;font-size:22px;color:#262626;word-break:break-word;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;line-height:normal}.col-xs-12[_ngcontent-sc117]{padding:0 8px}.detail-content-box[_ngcontent-sc117]{background:#fff 0 0 no-repeat padding-box;box-shadow:1px 1px 1px rgba(0,0,0,.1607843137254902);border:1px solid #e3e2e3;border-radius:4px;padding:11px 13px;margin:0 auto 12px;min-width:350px}@media screen and (max-width:880px){.detail-content-box[_ngcontent-sc117]{min-width:300px}}.detail-content-box[_ngcontent-sc117] h2[_ngcontent-sc117]{font-size:18px;font-weight:700;margin:0 auto 7px}.detail-content-box[_ngcontent-sc117] h3[_ngcontent-sc117]{font-size:14px;font-weight:700;color:#727272;margin:15px auto 2px}.detail-content-box-left[_ngcontent-sc117] h3[_ngcontent-sc117]:first-child{margin-top:0}.detail-content-box-left[_ngcontent-sc117]{margin-right:7px}@media screen and (max-width:880px){.detail-content-box-left[_ngcontent-sc117]{margin:0 auto 12px}}.detail-content-box-right[_ngcontent-sc117]{margin-left:7px}@media screen and (max-width:880px){.detail-content-box-right[_ngcontent-sc117]{margin:0 auto 12px}}.detail-synonym-box[_ngcontent-sc117]{margin-left:20px;margin-bottom:10px}.detail-synonym-box[_ngcontent-sc117] ul[_ngcontent-sc117]{margin:0;padding:0}.detail-synonym-box[_ngcontent-sc117] ul[_ngcontent-sc117] li[_ngcontent-sc117]{word-break:break-word;margin-bottom:3px}.detail-image-wrapper[_ngcontent-sc117] img[_ngcontent-sc117]{width:100%;max-width:334px}.detail-error[_ngcontent-sc117]{margin-top:25px;background-color:#ffffca;border:1px solid #000;padding:5px;margin-bottom:20px}.identifier[_ngcontent-sc117]{word-break:break-all}.insight-teaser[_ngcontent-sc117]{padding-bottom:30px}.padding-bottom-40[_ngcontent-sc117]{padding-bottom:40px}ul.properties[_ngcontent-sc117], ul.sources[_ngcontent-sc117]{padding:0;margin:3px auto 0}ul.properties[_ngcontent-sc117] li[_ngcontent-sc117], ul.sources[_ngcontent-sc117] li[_ngcontent-sc117]{list-style:none;margin:2px auto 10px}</style><style ng-transition="serverApp">.image-wrapper[_ngcontent-sc113]{max-width:334px;margin:auto;height:100%;display:flex}</style></head> <body>  <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-KQVQ75G" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>  <app-root _nghost-sc103="" ng-version="10.2.3"><app-loading-screen _ngcontent-sc103="" _nghost-sc46=""><div _ngcontent-sc46="" class="loading-overlay"><div _ngcontent-sc46="" class="loading-container"><img _ngcontent-sc46="" src="./assets/loading.gif" alt="Loading animated gif" class="img-loading"></div></div></app-loading-screen><app-header _ngcontent-sc103="" _nghost-sc101=""><div _ngcontent-sc101="" class="navbar-wrapper"><nav _ngcontent-sc101="" class="navbar navbar-fixed-top"><div _ngcontent-sc101="" class="centered-container"><button _ngcontent-sc101="" type="button" data-toggle="collapse" data-target="#navbarTogglerCAS" aria-controls="navbarTogglerCAS" aria-expanded="false" aria-label="Toggle menu" class="navbar-toggler"><span _ngcontent-sc101="" class="navbar-toggler-icon">Menu</span></button><a _ngcontent-sc101="" tabindex="0" class="navbar-brand-link"><div _ngcontent-sc101="" class="navbar-brand"><img _ngcontent-sc101="" alt="CAS Logo" aria-label="Return To Home Page" src="assets/CAS_Common-Chemistry_logo.svg" class="logo-image"></div></a><div _ngcontent-sc101="" id="navbarTogglerCAS" class="navbar-collapse collapse" style=""><ul _ngcontent-sc101="" class="navbar-nav"><li _ngcontent-sc101="" class="nav-item"><a _ngcontent-sc101="" tabindex="0" class="nav-link"><span _ngcontent-sc101="" class="cas-button">GET API</span></a></li><li _ngcontent-sc101="" class="nav-item"><a _ngcontent-sc101="" tabindex="0" class="nav-link"><span _ngcontent-sc101="" class="cas-button">ABOUT</span></a></li><li _ngcontent-sc101="" class="nav-item"><a _ngcontent-sc101="" tabindex="0" class="nav-link"><span _ngcontent-sc101="" class="cas-button">CONTACT</span></a></li></ul></div></div></nav></div></app-header><router-outlet _ngcontent-sc103=""></router-outlet><app-detail _nghost-sc118=""><div _ngcontent-sc118="" class="centered-container"><div _ngcontent-sc118="" class="main-content"><app-messages _ngcontent-sc118="" _nghost-sc111=""></app-messages><div _ngcontent-sc118="" class="col-lg-12 col-md-12 col-sm-12 col-xs-12 padding-bottom-40"><div _ngcontent-sc118="" class="row"><div _ngcontent-sc118="" class="col-lg-10 col-md-10 col-sm-10 col-xs-10 no-padding"><h1 _ngcontent-sc118="" class="detail-title">Dimethisterone</h1></div><div _ngcontent-sc118="" class="col-lg-2 col-md-2 col-sm-2 col-xs-2 no-padding"><app-detail-download-button _ngcontent-sc118="" _nghost-sc112=""><button _ngcontent-sc112="" aria-label="Download Substance Molfile" class="download-button"></button></app-detail-download-button></div></div><div _ngcontent-sc118="" class="col-lg-4 col-md-5 no-padding"><detail-summary _ngcontent-sc118="" _nghost-sc115=""><div _ngcontent-sc115="" class="detail-content-box detail-content-box-left"><h3 _ngcontent-sc115="" class="rn">CAS Registry Number<sup _ngcontent-sc115="">®</sup></h3><div _ngcontent-sc115="" class="cas-registry-number"> 79-64-1 </div><app-multi-image _ngcontent-sc115="" _nghost-sc114=""><div _ngcontent-sc114="" class="structure-image-container"><app-svg-box _ngcontent-sc114="" _nghost-sc113=""><div _ngcontent-sc113="" class="image-wrapper"><svg width="273" viewBox="0 0 273 181" style="fill-opacity:1;color-rendering:auto;color-interpolation:auto;text-rendering:auto;stroke:black;stroke-linecap:square;stroke-miterlimit:10;shape-rendering:auto;stroke-opacity:1;fill:black;stroke-dasharray:none;font-weight:normal;stroke-width:1;font-family:'Open Sans';font-style:normal;stroke-linejoin:miter;font-size:12;stroke-dashoffset:0;image-rendering:auto;width:100%;height:auto;" height="181" class="cas-substance-image" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg"><svg class="cas-substance-single-component"><rect y="0" x="0" width="273" stroke="none" ry="7" rx="7" height="181" fill="white" class="cas-substance-group"></rect><svg y="0" x="0" width="273" viewBox="0 0 273 181" style="fill:black;" height="181" class="cas-substance-single-component-image"><svg><g><g transform="translate(138,91)" style="text-rendering:geometricPrecision; color-rendering:optimizeQuality; color-interpolation:linearRGB; stroke-linecap:butt; image-rendering:optimizeQuality;"><path style="stroke:none;" d="M25.2023 -32.8127 L24.2077 -32.9172 L24.8564 -63.0135 L30.8236 -62.3865 Z"></path><path style="stroke:none;" d="M-52.7848 11.9237 L-53.6912 12.3463 L-68.6349 -13.7862 L-63.1971 -16.3218 Z"></path><path style="stroke:none;" d="M-27.8383 58.135 L-27.9217 59.135 L-26.5883 59.135 L-26.6717 58.135 ZM-28.0883 61.135 L-28.1717 62.135 L-26.3383 62.135 L-26.4217 61.135 ZM-28.3383 64.135 L-28.4217 65.135 L-26.0883 65.135 L-26.1717 64.135 ZM-28.5883 67.135 L-28.6717 68.135 L-25.8383 68.135 L-25.9217 67.135 ZM-28.8383 70.135 L-28.9217 71.135 L-25.5883 71.135 L-25.6717 70.135 ZM-29.0883 73.135 L-29.1717 74.135 L-25.3383 74.135 L-25.4217 73.135 ZM-29.3383 76.135 L-29.4217 77.135 L-25.0883 77.135 L-25.1717 76.135 ZM-29.5883 79.135 L-29.6717 80.135 L-24.8383 80.135 L-24.9217 79.135 ZM-29.8383 82.135 L-29.9217 83.135 L-24.5883 83.135 L-24.6717 82.135 ZM-30.0883 85.135 L-30.1717 86.135 L-24.3383 86.135 L-24.4217 85.135 Z"></path><line y2="-72.135" y1="-57.135" x2="105.198" x1="79.218" style="fill:none;"></line><line y2="-75.1661" y1="-60.1661" x2="103.448" x1="77.468" style="fill:none;"></line><line y2="-69.1039" y1="-54.1039" x2="106.948" x1="80.968" style="fill:none;"></line><path style="stroke:none;" d="M76.9024 -59.167 L76.0777 -58.5946 L78.9093 -53.6844 L79.8172 -54.1123 L79.8172 -54.1123 L76.9024 -59.167 ZM74.4285 -57.4498 L73.6038 -56.8774 L76.1855 -52.4005 L76.1855 -52.4005 L77.0935 -52.8285 L74.4285 -57.4498 ZM71.9546 -55.7327 L71.1299 -55.1603 L71.1299 -55.1603 L73.4618 -51.1167 L73.4618 -51.1167 L74.3697 -51.5446 L74.3697 -51.5446 L71.9546 -55.7327 ZM69.4807 -54.0156 L68.656 -53.4432 L68.656 -53.4432 L70.738 -49.8328 L70.738 -49.8328 L71.6459 -50.2608 L69.4807 -54.0156 ZM67.0068 -52.2984 L66.1821 -51.726 L66.1821 -51.726 L68.0142 -48.549 L68.0142 -48.549 L68.9221 -48.9769 L67.0068 -52.2984 ZM64.5328 -50.5813 L63.7082 -50.0089 L65.2905 -47.2651 L65.2905 -47.2651 L66.1984 -47.6931 L64.5328 -50.5813 ZM62.0589 -48.8641 L61.2343 -48.2918 L62.5667 -45.9813 L63.4746 -46.4092 L63.4746 -46.4092 L62.0589 -48.8641 ZM59.585 -47.147 L58.7604 -46.5746 L59.8429 -44.6974 L59.8429 -44.6974 L60.7508 -45.1254 L59.585 -47.147 ZM57.1111 -45.4299 L56.2865 -44.8575 L57.1192 -43.4135 L58.0271 -43.8415 L58.0271 -43.8415 L57.1111 -45.4299 ZM54.6372 -43.7127 L53.8126 -43.1404 L54.3954 -42.1297 L54.3954 -42.1297 L55.3033 -42.5576 L55.3033 -42.5576 L54.6372 -43.7127 Z"></path><line y2="-87.135" y1="-72.135" x2="131.178" x1="105.198" style="fill:none;"></line><path style="stroke:none;" d="M53.6948 -42.3384 L52.7812 -41.9316 L41.0183 -62.2031 L46.4995 -64.6437 Z"></path><line y2="43.1454" y1="55.4245" x2="-103.448" x1="-124.7155" style="fill:none;"></line><line y2="40.1143" y1="52.3934" x2="-105.198" x1="-126.4655" style="fill:none;"></line><line y2="-2.865" y1="12.135" x2="24.705" x1="-1.275" style="fill:none;"></line><line y2="-2.865" y1="12.135" x2="-27.255" x1="-1.275" style="fill:none;"></line><line y2="42.135" y1="12.135" x2="-1.275" x1="-1.275" style="fill:none;"></line><line y2="-32.865" y1="-2.865" x2="24.705" x1="24.705" style="fill:none;"></line><line y2="6.405" y1="-2.865" x2="53.238" x1="24.705" style="fill:none;"></line><line y2="12.135" y1="-2.865" x2="-53.238" x1="-27.255" style="fill:none;"></line><line y2="-32.865" y1="-2.865" x2="-27.255" x1="-27.255" style="fill:none;"></line><line y2="57.135" y1="42.135" x2="-27.255" x1="-1.275" style="fill:none;"></line><line y2="-42.135" y1="-32.865" x2="53.238" x1="24.705" style="fill:none;"></line><line y2="-47.865" y1="-32.865" x2="-1.275" x1="24.705" style="fill:none;"></line><line y2="-17.865" y1="6.405" x2="70.872" x1="53.238" style="fill:none;"></line><line y2="42.135" y1="12.135" x2="-53.238" x1="-53.238" style="fill:none;"></line><line y2="-2.865" y1="12.135" x2="-79.218" x1="-53.238" style="fill:none;"></line><line y2="-47.865" y1="-32.865" x2="-1.275" x1="-27.255" style="fill:none;"></line><line y2="42.135" y1="57.135" x2="-53.238" x1="-27.255" style="fill:none;"></line><line y2="-17.865" y1="-42.135" x2="70.872" x1="53.238" style="fill:none;"></line><line y2="57.135" y1="42.135" x2="-79.218" x1="-53.238" style="fill:none;"></line><line y2="53.0936" y1="40.1143" x2="-79.2181" x1="-56.738" style="fill:none;"></line><line y2="12.135" y1="-2.865" x2="-105.198" x1="-79.218" style="fill:none;"></line><line y2="42.135" y1="57.135" x2="-105.198" x1="-79.218" style="fill:none;"></line><line y2="42.135" y1="12.135" x2="-105.198" x1="-105.198" style="fill:none;"></line><path style="stroke:none;" d="M-1.6846 12.4218 L-0.8654 11.8482 L14.1581 28.9457 L9.2432 32.3871 Z"></path><path style="stroke:none;" d="M26.3079 -1.5776 L25.0893 -0.8447 L25.5105 0.0686 L26.9164 -0.777 L26.3079 -1.5776 ZM28.1335 0.8242 L26.3528 1.8952 L26.7739 2.8085 L28.742 1.6248 L28.742 1.6248 L28.1335 0.8242 ZM29.959 3.226 L27.6162 4.6351 L28.0374 5.5484 L30.5676 4.0266 L29.959 3.226 ZM31.7846 5.6277 L28.8797 7.375 L28.8797 7.375 L29.3008 8.2883 L29.3008 8.2883 L32.3931 6.4283 L31.7846 5.6277 ZM33.6102 8.0295 L30.1431 10.1149 L30.5643 11.0281 L34.2187 8.8301 L34.2187 8.8301 L33.6102 8.0295 ZM35.4358 10.4313 L31.4066 12.8547 L31.8277 13.768 L36.0443 11.2319 L36.0443 11.2319 L35.4358 10.4313 ZM37.2614 12.8331 L32.67 15.5946 L32.67 15.5946 L33.0912 16.5079 L33.0912 16.5079 L37.8699 13.6337 L37.2614 12.8331 Z"></path><path style="stroke:none;" d="M-36.9997 -21.6381 L-41.5661 -18.443 L-40.9029 -17.6862 L-36.5153 -20.7562 L-36.5153 -20.7562 L-36.9997 -21.6381 ZM-35.5464 -18.9925 L-39.5766 -16.1726 L-39.5766 -16.1726 L-38.9134 -15.4158 L-35.062 -18.1106 L-35.5464 -18.9925 ZM-34.0932 -16.3468 L-37.5871 -13.9021 L-37.5871 -13.9021 L-36.924 -13.1453 L-33.6088 -15.4649 L-33.6088 -15.4649 L-34.0932 -16.3468 ZM-32.64 -13.7012 L-35.5977 -11.6317 L-35.5977 -11.6317 L-34.9345 -10.8749 L-34.9345 -10.8749 L-32.1556 -12.8193 L-32.1556 -12.8193 L-32.64 -13.7012 ZM-31.1868 -11.0555 L-33.6082 -9.3613 L-32.9451 -8.6045 L-30.7024 -10.1737 L-31.1868 -11.0555 ZM-29.7336 -8.4099 L-31.6188 -7.0909 L-31.6188 -7.0909 L-30.9556 -6.334 L-29.2492 -7.528 L-29.2492 -7.528 L-29.7336 -8.4099 ZM-28.2804 -5.7643 L-29.6293 -4.8204 L-28.9662 -4.0636 L-28.9662 -4.0636 L-27.796 -4.8824 L-28.2804 -5.7643 Z"></path></g><g transform="translate(138,91)" style="fill:rgb(230,0,0); text-rendering:geometricPrecision; color-rendering:optimizeQuality; image-rendering:optimizeQuality; font-family:'Open Sans'; stroke:rgb(230,0,0); color-interpolation:linearRGB;"><path style="stroke:none;" d="M44.9715 -69.6133 Q44.9715 -67.5508 43.9324 -66.3711 Q42.8934 -65.1914 41.0496 -65.1914 Q39.159 -65.1914 38.1278 -66.3555 Q37.0965 -67.5196 37.0965 -69.6289 Q37.0965 -71.7227 38.1278 -72.8711 Q39.159 -74.0196 41.0496 -74.0196 Q42.909 -74.0196 43.9403 -72.8477 Q44.9715 -71.6758 44.9715 -69.6133 ZM38.1434 -69.6133 Q38.1434 -67.8789 38.8856 -66.9727 Q39.6278 -66.0664 41.0496 -66.0664 Q42.4715 -66.0664 43.1981 -66.9649 Q43.9246 -67.8633 43.9246 -69.6133 Q43.9246 -71.3477 43.1981 -72.2383 Q42.4715 -73.1289 41.0496 -73.1289 Q39.6278 -73.1289 38.8856 -72.2305 Q38.1434 -71.3321 38.1434 -69.6133 Z"></path><path style="stroke:none;" d="M36.0965 -65.3164 L35.0965 -65.3164 L35.0965 -69.3477 L30.5809 -69.3477 L30.5809 -65.3164 L29.5809 -65.3164 L29.5809 -73.8789 L30.5809 -73.8789 L30.5809 -70.2383 L35.0965 -70.2383 L35.0965 -73.8789 L36.0965 -73.8789 L36.0965 -65.3164 Z"></path><path style="stroke:none;" d="M-127.2405 57.0647 Q-127.2405 59.1272 -128.2796 60.3069 Q-129.3186 61.4866 -131.1624 61.4866 Q-133.053 61.4866 -134.0843 60.3225 Q-135.1155 59.1584 -135.1155 57.0491 Q-135.1155 54.9553 -134.0843 53.8069 Q-133.053 52.6584 -131.1624 52.6584 Q-129.303 52.6584 -128.2718 53.8303 Q-127.2405 55.0022 -127.2405 57.0647 ZM-134.0686 57.0647 Q-134.0686 58.7991 -133.3264 59.7053 Q-132.5843 60.6116 -131.1624 60.6116 Q-129.7405 60.6116 -129.0139 59.7131 Q-128.2874 58.8147 -128.2874 57.0647 Q-128.2874 55.3303 -129.0139 54.4397 Q-129.7405 53.5491 -131.1624 53.5491 Q-132.5843 53.5491 -133.3264 54.4475 Q-134.0686 55.3459 -134.0686 57.0647 Z"></path></g><g transform="translate(138,91)" style="font-size:8.4px; fill:gray; text-rendering:geometricPrecision; image-rendering:optimizeQuality; color-rendering:optimizeQuality; font-family:'Open Sans'; font-style:italic; stroke:gray; color-interpolation:linearRGB;"><path style="stroke:none;" d="M-5.6636 3.2991 Q-5.6636 1.9709 -5.1949 0.8459 Q-4.7261 -0.2791 -3.6949 -1.3572 L-3.0855 -1.3572 Q-4.0543 -0.2947 -4.5386 0.8772 Q-5.023 2.0491 -5.023 3.2834 Q-5.023 4.6116 -4.5855 5.6272 L-5.1011 5.6272 Q-5.6636 4.5959 -5.6636 3.2991 ZM-2.1036 1.9866 L-2.6036 4.3616 L-3.2598 4.3616 L-2.0567 -1.3572 L-0.8067 -1.3572 Q0.9277 -1.3572 0.9277 0.0803 Q0.9277 1.4397 -0.5098 1.8303 L0.4277 4.3616 L-0.2911 4.3616 L-1.1192 1.9866 L-2.1036 1.9866 ZM-1.5255 -0.7634 Q-1.9161 1.1584 -1.9786 1.4084 L-1.3223 1.4084 Q-0.5723 1.4084 -0.1661 1.0803 Q0.2402 0.7522 0.2402 0.1272 Q0.2402 -0.3416 -0.0176 -0.5525 Q-0.2755 -0.7634 -0.8692 -0.7634 L-1.5255 -0.7634 ZM3.1136 0.9866 Q3.1136 2.3147 2.6371 3.4475 Q2.1605 4.5803 1.1449 5.6272 L0.5355 5.6272 Q2.473 3.4709 2.473 0.9866 Q2.473 -0.3416 2.0355 -1.3572 L2.5511 -1.3572 Q3.1136 -0.2947 3.1136 0.9866 Z"></path><path style="stroke:none;" d="M11.9362 -6.6618 Q11.9362 -7.9899 12.4049 -9.1149 Q12.8737 -10.2399 13.9049 -11.3181 L14.5143 -11.3181 Q13.5456 -10.2556 13.0612 -9.0837 Q12.5768 -7.9118 12.5768 -6.6774 Q12.5768 -5.3493 13.0143 -4.3337 L12.4987 -4.3337 Q11.9362 -5.3649 11.9362 -6.6618 ZM17.5588 -7.2556 Q17.5588 -6.4274 17.0119 -5.9743 Q16.465 -5.5212 15.465 -5.5212 Q15.0588 -5.5212 14.7463 -5.5759 Q14.4338 -5.6306 14.1525 -5.7712 L14.1525 -6.4274 Q14.7775 -6.0993 15.4806 -6.0993 Q16.1056 -6.0993 16.4806 -6.3962 Q16.8556 -6.6931 16.8556 -7.2087 Q16.8556 -7.5212 16.6525 -7.7478 Q16.4494 -7.9743 15.8869 -8.3024 Q15.2931 -8.6306 15.0666 -8.9587 Q14.84 -9.2868 14.84 -9.7399 Q14.84 -10.4743 15.3556 -10.9353 Q15.8713 -11.3962 16.715 -11.3962 Q17.09 -11.3962 17.4259 -11.3181 Q17.7619 -11.2399 18.1369 -11.0681 L17.8713 -10.4743 Q17.6213 -10.6306 17.3009 -10.7165 Q16.9806 -10.8024 16.715 -10.8024 Q16.1838 -10.8024 15.8634 -10.529 Q15.5431 -10.2556 15.5431 -9.7868 Q15.5431 -9.5837 15.6134 -9.4353 Q15.6838 -9.2868 15.8244 -9.154 Q15.965 -9.0212 16.3869 -8.7712 Q16.9494 -8.4274 17.1525 -8.2321 Q17.3556 -8.0368 17.4572 -7.8024 Q17.5588 -7.5681 17.5588 -7.2556 ZM20.1532 -8.9743 Q20.1532 -7.6462 19.6767 -6.5134 Q19.2001 -5.3806 18.1845 -4.3337 L17.5751 -4.3337 Q19.5126 -6.4899 19.5126 -8.9743 Q19.5126 -10.3024 19.0751 -11.3181 L19.5907 -11.3181 Q20.1532 -10.2556 20.1532 -8.9743 Z"></path><path style="stroke:none;" d="M-31.3638 8.3381 Q-31.3638 7.01 -30.895 5.885 Q-30.4263 4.76 -29.395 3.6819 L-28.7856 3.6819 Q-29.7544 4.7444 -30.2388 5.9163 Q-30.7231 7.0881 -30.7231 8.3225 Q-30.7231 9.6506 -30.2856 10.6663 L-30.8013 10.6663 Q-31.3638 9.635 -31.3638 8.3381 ZM-25.7412 7.7444 Q-25.7412 8.5725 -26.2881 9.0256 Q-26.835 9.4788 -27.835 9.4788 Q-28.2412 9.4788 -28.5537 9.4241 Q-28.8662 9.3694 -29.1475 9.2288 L-29.1475 8.5725 Q-28.5225 8.9006 -27.8193 8.9006 Q-27.1943 8.9006 -26.8193 8.6038 Q-26.4443 8.3069 -26.4443 7.7913 Q-26.4443 7.4788 -26.6475 7.2522 Q-26.8506 7.0256 -27.4131 6.6975 Q-28.0068 6.3694 -28.2334 6.0413 Q-28.46 5.7131 -28.46 5.26 Q-28.46 4.5256 -27.9443 4.0647 Q-27.4287 3.6038 -26.585 3.6038 Q-26.21 3.6038 -25.874 3.6819 Q-25.5381 3.76 -25.1631 3.9319 L-25.4287 4.5256 Q-25.6787 4.3694 -25.999 4.2834 Q-26.3193 4.1975 -26.585 4.1975 Q-27.1162 4.1975 -27.4365 4.4709 Q-27.7568 4.7444 -27.7568 5.2131 Q-27.7568 5.4163 -27.6865 5.5647 Q-27.6162 5.7131 -27.4756 5.8459 Q-27.335 5.9788 -26.9131 6.2288 Q-26.3506 6.5725 -26.1475 6.7678 Q-25.9443 6.9631 -25.8428 7.1975 Q-25.7412 7.4319 -25.7412 7.7444 ZM-23.1467 6.0256 Q-23.1467 7.3538 -23.6233 8.4866 Q-24.0999 9.6194 -25.1155 10.6663 L-25.7249 10.6663 Q-23.7874 8.51 -23.7874 6.0256 Q-23.7874 4.6975 -24.2249 3.6819 L-23.7092 3.6819 Q-23.1467 4.7444 -23.1467 6.0256 Z"></path></g><g transform="translate(138,91)" style="stroke-linecap:butt; font-size:8.4px; text-rendering:geometricPrecision; image-rendering:optimizeQuality; color-rendering:optimizeQuality; font-family:'Open Sans'; font-style:italic; color-interpolation:linearRGB; stroke-miterlimit:5;"><path style="fill:none;" d="M-1.275 41.635 L-1.275 42.135 L-1.708 42.385"></path><path style="fill:gray; stroke:none;" d="M11.9362 -26.6619 Q11.9362 -27.9901 12.4049 -29.1151 Q12.8737 -30.2401 13.9049 -31.3182 L14.5143 -31.3182 Q13.5456 -30.2557 13.0612 -29.0838 Q12.5768 -27.9119 12.5768 -26.6776 Q12.5768 -25.3494 13.0143 -24.3338 L12.4987 -24.3338 Q11.9362 -25.3651 11.9362 -26.6619 ZM17.5588 -27.2557 Q17.5588 -26.4276 17.0119 -25.9744 Q16.465 -25.5213 15.465 -25.5213 Q15.0588 -25.5213 14.7463 -25.576 Q14.4338 -25.6307 14.1525 -25.7713 L14.1525 -26.4276 Q14.7775 -26.0994 15.4806 -26.0994 Q16.1056 -26.0994 16.4806 -26.3963 Q16.8556 -26.6932 16.8556 -27.2088 Q16.8556 -27.5213 16.6525 -27.7479 Q16.4494 -27.9744 15.8869 -28.3026 Q15.2931 -28.6307 15.0666 -28.9588 Q14.84 -29.2869 14.84 -29.7401 Q14.84 -30.4744 15.3556 -30.9354 Q15.8713 -31.3963 16.715 -31.3963 Q17.09 -31.3963 17.4259 -31.3182 Q17.7619 -31.2401 18.1369 -31.0682 L17.8713 -30.4744 Q17.6213 -30.6307 17.3009 -30.7166 Q16.9806 -30.8026 16.715 -30.8026 Q16.1838 -30.8026 15.8634 -30.5291 Q15.5431 -30.2557 15.5431 -29.7869 Q15.5431 -29.5838 15.6134 -29.4354 Q15.6838 -29.2869 15.8244 -29.1541 Q15.965 -29.0213 16.3869 -28.7713 Q16.9494 -28.4276 17.1525 -28.2322 Q17.3556 -28.0369 17.4572 -27.8026 Q17.5588 -27.5682 17.5588 -27.2557 ZM20.1532 -28.9744 Q20.1532 -27.6463 19.6767 -26.5135 Q19.2001 -25.3807 18.1845 -24.3338 L17.5751 -24.3338 Q19.5126 -26.4901 19.5126 -28.9744 Q19.5126 -30.3026 19.0751 -31.3182 L19.5907 -31.3182 Q20.1532 -30.2557 20.1532 -28.9744 Z"></path><path style="fill:none;" d="M52.7625 6.2505 L53.238 6.405 L53.5319 6.0005"></path><path style="fill:gray; stroke:none;" d="M-48.9665 18.2992 Q-48.9665 16.9711 -48.4977 15.8461 Q-48.029 14.7211 -46.9977 13.643 L-46.3884 13.643 Q-47.3571 14.7055 -47.8415 15.8773 Q-48.3259 17.0492 -48.3259 18.2836 Q-48.3259 19.6117 -47.8884 20.6273 L-48.404 20.6273 Q-48.9665 19.5961 -48.9665 18.2992 ZM-45.4064 16.9867 L-45.9064 19.3617 L-46.5627 19.3617 L-45.3595 13.643 L-44.1095 13.643 Q-42.3752 13.643 -42.3752 15.0805 Q-42.3752 16.4398 -43.8127 16.8305 L-42.8752 19.3617 L-43.5939 19.3617 L-44.422 16.9867 L-45.4064 16.9867 ZM-44.8283 14.2367 Q-45.2189 16.1586 -45.2814 16.4086 L-44.6252 16.4086 Q-43.8752 16.4086 -43.4689 16.0805 Q-43.0627 15.7523 -43.0627 15.1273 Q-43.0627 14.6586 -43.3205 14.4477 Q-43.5783 14.2367 -44.172 14.2367 L-44.8283 14.2367 ZM-40.1892 15.9867 Q-40.1892 17.3148 -40.6658 18.4477 Q-41.1423 19.5805 -42.1579 20.6273 L-42.7673 20.6273 Q-40.8298 18.4711 -40.8298 15.9867 Q-40.8298 14.6586 -41.2673 13.643 L-40.7517 13.643 Q-40.1892 14.7055 -40.1892 15.9867 Z"></path><path style="fill:none;" d="M-27.255 -32.365 L-27.255 -32.865 L-26.822 -33.115"></path><path style="fill:none;" d="M-26.822 56.885 L-27.255 57.135 L-27.688 56.885"></path><path style="fill:gray; stroke:none;" d="M-31.3638 48.3381 Q-31.3638 47.01 -30.895 45.885 Q-30.4263 44.76 -29.395 43.6819 L-28.7856 43.6819 Q-29.7544 44.7444 -30.2388 45.9163 Q-30.7231 47.0881 -30.7231 48.3225 Q-30.7231 49.6506 -30.2856 50.6663 L-30.8013 50.6663 Q-31.3638 49.635 -31.3638 48.3381 ZM-25.7412 47.7444 Q-25.7412 48.5725 -26.2881 49.0256 Q-26.835 49.4788 -27.835 49.4788 Q-28.2412 49.4788 -28.5537 49.4241 Q-28.8662 49.3694 -29.1475 49.2288 L-29.1475 48.5725 Q-28.5225 48.9006 -27.8193 48.9006 Q-27.1943 48.9006 -26.8193 48.6038 Q-26.4443 48.3069 -26.4443 47.7913 Q-26.4443 47.4788 -26.6475 47.2522 Q-26.8506 47.0256 -27.4131 46.6975 Q-28.0068 46.3694 -28.2334 46.0413 Q-28.46 45.7131 -28.46 45.26 Q-28.46 44.5256 -27.9443 44.0647 Q-27.4287 43.6038 -26.585 43.6038 Q-26.21 43.6038 -25.874 43.6819 Q-25.5381 43.76 -25.1631 43.9319 L-25.4287 44.5256 Q-25.6787 44.3694 -25.999 44.2834 Q-26.3193 44.1975 -26.585 44.1975 Q-27.1162 44.1975 -27.4365 44.4709 Q-27.7568 44.7444 -27.7568 45.2131 Q-27.7568 45.4163 -27.6865 45.5647 Q-27.6162 45.7131 -27.4756 45.8459 Q-27.335 45.9788 -26.9131 46.2288 Q-26.3506 46.5725 -26.1475 46.7678 Q-25.9443 46.9631 -25.8428 47.1975 Q-25.7412 47.4319 -25.7412 47.7444 ZM-23.1467 46.0256 Q-23.1467 47.3538 -23.6233 48.4866 Q-24.0999 49.6194 -25.1155 50.6663 L-25.7249 50.6663 Q-23.7874 48.51 -23.7874 46.0256 Q-23.7874 44.6975 -24.2249 43.6819 L-23.7092 43.6819 Q-23.1467 44.7444 -23.1467 46.0256 Z"></path><path style="fill:gray; stroke:none;" d="M46.0393 -31.4213 Q46.0393 -32.7495 46.508 -33.8745 Q46.9768 -34.9995 48.008 -36.0776 L48.6174 -36.0776 Q47.6486 -35.0151 47.1643 -33.8432 Q46.6799 -32.6713 46.6799 -31.437 Q46.6799 -30.1088 47.1174 -29.0932 L46.6018 -29.0932 Q46.0393 -30.1245 46.0393 -31.4213 ZM51.6618 -32.0151 Q51.6618 -31.187 51.115 -30.7338 Q50.5681 -30.2807 49.5681 -30.2807 Q49.1618 -30.2807 48.8493 -30.3354 Q48.5368 -30.3901 48.2556 -30.5307 L48.2556 -31.187 Q48.8806 -30.8588 49.5837 -30.8588 Q50.2087 -30.8588 50.5837 -31.1557 Q50.9587 -31.4526 50.9587 -31.9682 Q50.9587 -32.2807 50.7556 -32.5073 Q50.5525 -32.7338 49.99 -33.062 Q49.3962 -33.3901 49.1696 -33.7182 Q48.9431 -34.0463 48.9431 -34.4995 Q48.9431 -35.2338 49.4587 -35.6948 Q49.9743 -36.1557 50.8181 -36.1557 Q51.1931 -36.1557 51.529 -36.0776 Q51.865 -35.9995 52.24 -35.8276 L51.9743 -35.2338 Q51.7243 -35.3901 51.404 -35.476 Q51.0837 -35.562 50.8181 -35.562 Q50.2868 -35.562 49.9665 -35.2885 Q49.6462 -35.0151 49.6462 -34.5463 Q49.6462 -34.3432 49.7165 -34.1948 Q49.7868 -34.0463 49.9275 -33.9135 Q50.0681 -33.7807 50.49 -33.5307 Q51.0525 -33.187 51.2556 -32.9916 Q51.4587 -32.7963 51.5603 -32.562 Q51.6618 -32.3276 51.6618 -32.0151 ZM54.2563 -33.7338 Q54.2563 -32.4057 53.7798 -31.2729 Q53.3032 -30.1401 52.2876 -29.0932 L51.6782 -29.0932 Q53.6157 -31.2495 53.6157 -33.7338 Q53.6157 -35.062 53.1782 -36.0776 L53.6938 -36.0776 Q54.2563 -35.0151 54.2563 -33.7338 Z"></path><path style="fill:none;" d="M-0.842 -47.615 L-1.275 -47.865 L-1.708 -47.615"></path><path style="fill:none;" d="M70.5781 -17.4605 L70.872 -17.865 L70.5781 -18.2695"></path><path style="fill:none;" d="M-53.671 42.385 L-53.238 42.135 L-53.238 41.635"></path><path style="fill:none;" d="M-78.785 -2.615 L-79.218 -2.865 L-79.651 -2.615"></path><path style="fill:none;" d="M-78.785 56.885 L-79.218 57.135 L-79.651 56.885"></path><path style="fill:none;" d="M-104.765 11.885 L-105.198 12.135 L-105.198 12.635"></path><path style="fill:none;" d="M-104.765 42.385 L-105.198 42.135 L-105.198 41.635"></path><path style="stroke:none;" d="M19.1908 40.8673 L18.1908 40.8673 L18.1908 36.836 L13.6752 36.836 L13.6752 40.8673 L12.6752 40.8673 L12.6752 32.3048 L13.6752 32.3048 L13.6752 35.9454 L18.1908 35.9454 L18.1908 32.3048 L19.1908 32.3048 L19.1908 40.8673 Z"></path><path style="stroke:none;" d="M43.4128 27.0072 L42.4128 27.0072 L42.4128 22.976 L37.8972 22.976 L37.8972 27.0072 L36.8972 27.0072 L36.8972 18.4447 L37.8972 18.4447 L37.8972 22.0854 L42.4128 22.0854 L42.4128 18.4447 L43.4128 18.4447 L43.4128 27.0072 Z"></path><path style="stroke:none;" d="M-41.2052 -23.2817 L-42.2052 -23.2817 L-42.2052 -27.313 L-46.7208 -27.313 L-46.7208 -23.2817 L-47.7208 -23.2817 L-47.7208 -31.8442 L-46.7208 -31.8442 L-46.7208 -28.2036 L-42.2052 -28.2036 L-42.2052 -31.8442 L-41.2052 -31.8442 L-41.2052 -23.2817 Z"></path></g></g></svg></svg></svg></svg></div></app-svg-box></div></app-multi-image><h3 _ngcontent-sc115="" class="name">CAS Name</h3><span _ngcontent-sc115="" class="casName">Dimethisterone</span><h3 _ngcontent-sc115="" class="molecularFormula">Molecular Formula</h3><span _ngcontent-sc115="" id="molform">C<sub>23</sub>H<sub>32</sub>O<sub>2</sub></span><h3 _ngcontent-sc115="" class="molecularMass">Molecular Mass</h3> 340.50 <button _ngcontent-sc115="" class="view-sfn-button">Discover more in SciFinder</button><div _ngcontent-sc115="" class="page-citation"><h3 _ngcontent-sc115="">Cite this Page</h3><span _ngcontent-sc115="" class="name">Dimethisterone</span>.   <em _ngcontent-sc115="">CAS Common Chemistry</em>.   CAS, a division of the American Chemical Society, n.d.   <span _ngcontent-sc115="" class="url">http://commonchemistry.cas.org/detail?cas_rn=79-64-1</span> (retrieved <span _ngcontent-sc115="" class="timestamp">2024-12-01</span>) (CAS RN: <span _ngcontent-sc115="" class="casRn">79-64-1</span>).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). </div></div></detail-summary></div><div _ngcontent-sc118="" class="col-lg-8 col-md-7 no-padding"><detail-ancillary _ngcontent-sc118="" _nghost-sc117=""><div _ngcontent-sc117="" class="detail-content-box detail-content-box-right"><h2 _ngcontent-sc117="" class="compoundPropertiesHeader">Compound Properties</h2><ul _ngcontent-sc117="" class="properties"><li _ngcontent-sc117=""><h3 _ngcontent-sc117="" class="property-name">Melting Point (1)</h3><span _ngcontent-sc117="" class="property-value">102 °C</span></li></ul><h3 _ngcontent-sc117="">Source(s)</h3><ul _ngcontent-sc117="" class="sources"><li _ngcontent-sc117=""><span _ngcontent-sc117="">(1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)</span></li></ul></div></detail-ancillary><detail-info _ngcontent-sc118="" _nghost-sc116=""><div _ngcontent-sc116="" class="detail-content-box detail-content-box-right"><h2 _ngcontent-sc116="">Other Names and Identifiers</h2><h3 _ngcontent-sc116="" class="inchi">InChI</h3><p _ngcontent-sc116="" class="identifier">InChI=1S/C23H32O2/c1-5-9-23(25)12-8-19-17-13-15(2)20-14-16(24)6-10-21(20,3)18(17)7-11-22(19,23)4/h14-15,17-19,25H,6-8,10-13H2,1-4H3/t15-,17+,18-,19-,21+,22-,23-/m0/s1</p><h3 _ngcontent-sc116="" class="inchiKey">InChIKey</h3><p _ngcontent-sc116="" class="identifier">InChIKey=LVHOURKCKUYIGK-RGUJTQARSA-N</p><h3 _ngcontent-sc116="" class="smile">SMILES</h3><p _ngcontent-sc116="" class="identifier">C[C@@]12[C@]([C@]3([C@@]([C@]4(C)C([C@@H](C)C3)=CC(=O)CC4)(CC1)[H])[H])(CC[C@]2(C#CC)O)[H]</p><h3 _ngcontent-sc116="" class="canonicalSmile">Canonical SMILES</h3><p _ngcontent-sc116="" class="identifier">O=C1C=C2C(C)CC3C(CCC4(C)C3CCC4(O)C#CC)C2(C)CC1</p><h3 _ngcontent-sc116="" class="synonyms">Other Names for this Substance</h3><div _ngcontent-sc116="" class="detail-synonym-box"><ul _ngcontent-sc116=""><li _ngcontent-sc116="">Androst-4-en-3-one, 17-hydroxy-6-methyl-17-(1-propynyl)-, (6α,17β)-</li><li _ngcontent-sc116="">Androst-4-en-3-one, 17β-hydroxy-6α-methyl-17-(1-propynyl)-</li><li _ngcontent-sc116="">Testosterone, 6α-methyl-17-(1-propynyl)-</li><li _ngcontent-sc116="">(6α,17β)-17-Hydroxy-6-methyl-17-(1-propynyl)androst-4-en-3-one</li><li _ngcontent-sc116="">Dimethisterone</li></ul></div><div _ngcontent-sc116="" class="synonyms-toggle"><p _ngcontent-sc116=""><a _ngcontent-sc116="">View All</a></p></div><h2 _ngcontent-sc116="" class="deletedOrReplacedRns">Deleted or Replaced CAS Registry Numbers</h2><p _ngcontent-sc116="">28779-28-4, 68378-60-9, 1353032-53-7</p></div></detail-info></div></div><div _ngcontent-sc118="" class="insight-teaser"><app-insight-teaser _ngcontent-sc118="" _nghost-sc107=""><div _ngcontent-sc107="" class="row teaser-header cas-blue">CAS INSIGHTS<sup _ngcontent-sc107="">TM</sup></div><div _ngcontent-sc107="" class="teaser-container"><div _ngcontent-sc107="" class="teaser text-black"><div _ngcontent-sc107="" class="teaser-img"><a _ngcontent-sc107="" target="_blank" class="insight-teaser-link" href="https://www.cas.org/resources/topic/emerging-science?utm_campaign=GLO_GEN_ANY_CIS_AWS&utm_medium=SYN_CAS_ORG&utm_source=CommonChemistry"><img _ngcontent-sc107="" src="https://cdn.prod.website-files.com/650867962272bf8f15c1034b/673fab2932993c772c187705_1920x1080-webinar-replay-revised.jpg" alt="Hourglass and a clock"></a></div><a _ngcontent-sc107="" target="_blank" class="insight-teaser-link" href="https://www.cas.org/resources/topic/emerging-science?utm_campaign=GLO_GEN_ANY_CIS_AWS&utm_medium=SYN_CAS_ORG&utm_source=CommonChemistry"><div _ngcontent-sc107="" class="teaser-title truncate"></div></a><div _ngcontent-sc107="" class="teaser-format"><span _ngcontent-sc107="" class="teaser-date"></span></div><a _ngcontent-sc107="" target="_blank"><div _ngcontent-sc107="" class="teaser-primary"></div></a></div><div _ngcontent-sc107="" class="teaser"><div _ngcontent-sc107="" class="teaser-img"><a _ngcontent-sc107="" target="_blank" class="insight-teaser-link"><img _ngcontent-sc107=""></a></div><a _ngcontent-sc107="" target="_blank" class="insight-teaser-link"><div _ngcontent-sc107="" class="teaser-title truncate"></div></a><div _ngcontent-sc107="" class="teaser-format"><span _ngcontent-sc107="" class="teaser-date"></span></div><a _ngcontent-sc107="" target="_blank"><div _ngcontent-sc107="" class="teaser-primary"></div></a></div><div _ngcontent-sc107="" class="teaser"><div _ngcontent-sc107="" class="teaser-img"><a _ngcontent-sc107="" target="_blank" class="insight-teaser-link"><img _ngcontent-sc107=""></a></div><a _ngcontent-sc107="" target="_blank" class="insight-teaser-link"><div _ngcontent-sc107="" class="teaser-title truncate"></div></a><div _ngcontent-sc107="" class="teaser-format"><span _ngcontent-sc107="" class="teaser-date"></span></div><a _ngcontent-sc107="" target="_blank"><div _ngcontent-sc107="" class="teaser-primary"></div></a></div><div _ngcontent-sc107="" class="teaser"><div _ngcontent-sc107="" class="teaser-img"><a _ngcontent-sc107="" target="_blank" class="insight-teaser-link"><img _ngcontent-sc107=""></a></div><a _ngcontent-sc107="" target="_blank" class="insight-teaser-link"><div _ngcontent-sc107="" class="teaser-title truncate"></div></a><div _ngcontent-sc107="" class="teaser-format"><span _ngcontent-sc107="" class="teaser-date"></span></div><a _ngcontent-sc107="" target="_blank"><div _ngcontent-sc107="" class="teaser-primary"></div></a></div></div></app-insight-teaser></div></div><div _ngcontent-sc118="" class="padding-bottom-40"><app-license _ngcontent-sc118="" _nghost-sc106=""><div _ngcontent-sc106="" class="license-description text-black"> CAS Common Chemistry is provided under the <a _ngcontent-sc106="" href="//creativecommons.org/licenses/by-nc/4.0/" target="_blank">Creative Commons CC BY-NC 4.0 license</a>. By using CAS Common Chemistry, you agree to the terms and conditions of this license. </div></app-license></div></div><ngx-json-ld _ngcontent-sc118=""><script type="application/ld+json">{ "@context": "http://schema.org", "@type": "ChemicalSubstance", "name": "Dimethisterone", "url": "http://commonchemistry.cas.org/detail?cas_rn=79-64-1", "hasBioChemEntityPart": { "@type": "MolecularEntity", "name": "Dimethisterone", "identifier": "InChI=1S/C23H32O2/c1-5-9-23(25)12-8-19-17-13-15(2)20-14-16(24)6-10-21(20,3)18(17)7-11-22(19,23)4/h14-15,17-19,25H,6-8,10-13H2,1-4H3/t15-,17+,18-,19-,21+,22-,23-/m0/s1", "molecularFormula": "C<sub>23</sub>H<sub>32</sub>O<sub>2</sub>" }, "chemicalComposition": "C<sub>23</sub>H<sub>32</sub>O<sub>2</sub>", "alternateNames": [ "Androst-4-en-3-one, 17-hydroxy-6-methyl-17-(1-propynyl)-, (6α,17β)-", "Androst-4-en-3-one, 17β-hydroxy-6α-methyl-17-(1-propynyl)-", "Testosterone, 6α-methyl-17-(1-propynyl)-", "(6α,17β)-17-Hydroxy-6-methyl-17-(1-propynyl)androst-4-en-3-one", "Dimethisterone", "6α,21-Dimethylethisterone", "6α,21-Dimethyl-17-ethynyl-17β-hydroxyandrost-4-en-3-one", "17β-Hydroxy-6α-methyl-17-(1-propynyl)androst-4-en-3-one", "Secrosteron", "6α-Methyl-17α-propynyltestosterone", "Dimethisteron", "Lutogan", "P-5048", "6α-Methyl-17-(1-propynyl)testosterone", "Dimethiderome", "MeSH ID: D004116" ] }</script></ngx-json-ld></app-detail><app-footer _ngcontent-sc103="" _nghost-sc102=""><div _ngcontent-sc102="" class="footer-container"><div _ngcontent-sc102="" class="centered-container"><div _ngcontent-sc102="" class="site-footer__nav site-footer"><ul _ngcontent-sc102="" class="site-footer__menu site-footer--level-1 site-footer__menu--mega"><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-1 site-footer__item--has-children"><h2 _ngcontent-sc102="" class="heading is-style-h5"><a _ngcontent-sc102="" href="https://www.cas.org/cas-solutions" target="_blank" class="site-footer__link site-footer__link--level-1">Solutions</a></h2><ul _ngcontent-sc102="" class="site-footer__sub-menu site-footer--level-2 site-footer__menu--mega"><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/solutions/cas-scifinder-discovery-platform" target="_blank" class="site-footer__link site-footer__link--level-2">CAS SciFinder Discovery Platform™</a></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/solutions/stn-ip-protection-suite" target="_blank" class="site-footer__link site-footer__link--level-2">STN IP Protection Suite™</a></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/solutions/cas-custom-services" target="_blank" class="site-footer__link site-footer__link--level-2">CAS Custom Services</a></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/solutions/other-solutions" target="_blank" class="site-footer__link site-footer__link--level-2">Other Solutions</a></li></ul></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-1 site-footer__item--has-children"><h2 _ngcontent-sc102="" class="heading is-style-h5"><a _ngcontent-sc102="" href="https://www.cas.org/resources" target="_blank" class="site-footer__link site-footer__link--level-1">Resources</a></h2><ul _ngcontent-sc102="" class="site-footer__sub-menu site-footer--level-2 site-footer__menu--mega"><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/resources/cas-insights" target="_blank" class="site-footer__link site-footer__link--level-2 cas-insights-link">CAS Insights</a></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/cas-events" target="_blank" class="site-footer__link site-footer__link--level-2">Events</a></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/cas-webinars" target="_blank" class="site-footer__link site-footer__link--level-2">Webinars</a></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/resources/white-papers" target="_blank" class="site-footer__link site-footer__link--level-2">White Papers</a></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/resources/case-studies" target="_blank" class="site-footer__link site-footer__link--level-2">Solution Success Stories</a></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://commonchemistry.cas.org" rel="noopener" class="site-footer__link site-footer__link--level-2">CAS Common Chemistry</a></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://cassi.cas.org" target="_blank" rel="noopener" class="site-footer__link site-footer__link--level-2">CAS Source Index (CASSI)</a></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/resources/chemical-safety-library" target="_blank" class="site-footer__link site-footer__link--level-2">Pistoia Chemical Safety Library</a></li></ul></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-1 site-footer__item--has-children"><h2 _ngcontent-sc102="" class="heading is-style-h5"><a _ngcontent-sc102="" href="https://www.cas.org/cas-data" target="_blank" class="site-footer__link site-footer__link--level-1">CAS Data</a></h2><ul _ngcontent-sc102="" class="site-footer__sub-menu site-footer--level-2 site-footer__menu--mega"><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/cas-data/cas-registry" target="_blank" class="site-footer__link site-footer__link--level-2">CAS REGISTRY®</a></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/cas-data/cas-reactions" target="_blank" class="site-footer__link site-footer__link--level-2">CAS Reactions</a></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/cas-data/cas-references" target="_blank" class="site-footer__link site-footer__link--level-2">CAS References</a></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/cas-data/cas-patents" target="_blank" class="site-footer__link site-footer__link--level-2">CAS Patents</a></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/cas-data/cas-commercial-sources" target="_blank" class="site-footer__link site-footer__link--level-2">CAS Commercial Sources</a></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/cas-formulations" target="_blank" class="site-footer__link site-footer__link--level-2">CAS Formulations</a></li></ul></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-1 site-footer__item--has-children"><h2 _ngcontent-sc102="" class="heading is-style-h5"><a _ngcontent-sc102="" href="https://www.cas.org/about-us" target="_blank" class="site-footer__link site-footer__link--level-1">About CAS</a></h2><ul _ngcontent-sc102="" class="site-footer__sub-menu site-footer--level-2 site-footer__menu--mega"><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/about-us" target="_blank" class="site-footer__link site-footer__link--level-2">Our Story</a></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/about/futureleaders" target="_blank" class="site-footer__link site-footer__link--level-2">CAS Future Leaders</a></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/cas-innovation-incubator" target="_blank" class="site-footer__link site-footer__link--level-2">CAS Innovation Incubator</a></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/about/press-releases" target="_blank" class="site-footer__link site-footer__link--level-2">Press Releases</a></li><li _ngcontent-sc102="" class="site-footer__item site-footer__item--level-2"><a _ngcontent-sc102="" href="https://www.cas.org/careers" target="_blank" class="site-footer__link site-footer__link--level-2">Careers</a></li></ul></li></ul><div _ngcontent-sc102="" class="site-footer__info"><h2 _ngcontent-sc102="" class="heading is-style-h5"><a _ngcontent-sc102="" href="https://www.cas.org/contact" target="_blank" class="site-footer__link site-footer__link--level-1">CAS Customer Center</a></h2><p _ngcontent-sc102=""><a _ngcontent-sc102="" href="mailto:help@cas.org" class="site-footer__link">help@cas.org</a></p><p _ngcontent-sc102=""><a _ngcontent-sc102="" href="tel:1-8007534227" class="site-footer__link">800.753.4227 (North America)</a><br _ngcontent-sc102=""><a _ngcontent-sc102="" href="tel:1-6144473731" class="site-footer__link">614.447.3731 (Worldwide)</a></p><p _ngcontent-sc102=""><a _ngcontent-sc102="" href="https://goo.gl/maps/y7K2gChT9TDv61SQ6" target="_blank" rel="noopener" class="site-footer__link">2540 Olentangy River Road</a><br _ngcontent-sc102=""> Columbus, Ohio 43202 U.S.A.</p><div _ngcontent-sc102="" class="footer-section footer-social"><ul _ngcontent-sc102=""><li _ngcontent-sc102=""><a _ngcontent-sc102="" href="https://www.linkedin.com/company/cas" target="_blank" class="linkedin">LinkedIn</a></li><li _ngcontent-sc102=""><a _ngcontent-sc102="" href="https://www.x.com/CASChemistry" target="_blank" class="twitter">Twitter</a></li><li _ngcontent-sc102=""><a _ngcontent-sc102="" href="https://www.facebook.com/CAS" target="_blank" class="facebook">Facebook</a></li><li _ngcontent-sc102=""><a _ngcontent-sc102="" href="https://www.youtube.com/user/ChemAbstractsService/featured" target="_blank" class="youtube">YouTube</a></li></ul></div></div></div></div><div _ngcontent-sc102="" class="footer-sub-container"><div _ngcontent-sc102="" class="centered-container"><div _ngcontent-sc102="" class="footer-content"><div _ngcontent-sc102="" class="footer-section footer-menu"><ul _ngcontent-sc102=""><li _ngcontent-sc102=""><a _ngcontent-sc102="" href="https://www.cas.org/legal" target="_blank">Legal</a></li><li _ngcontent-sc102=""><a _ngcontent-sc102="" href="https://www.cas.org/legal/privacy" target="_blank">Privacy</a></li><li _ngcontent-sc102=""><a _ngcontent-sc102="" href="https://solutions.cas.org/Manage-Preferences" target="_blank">Email Preferences</a></li><li _ngcontent-sc102=""><a _ngcontent-sc102="" href="https://www.cas.org/sitemap.xml" target="_blank">Site Map</a></li><li _ngcontent-sc102=""><a _ngcontent-sc102="" href="https://www.acs.org/content/acs/en/accessibility-statement.html" target="_blank">Accessibility</a></li></ul></div><div _ngcontent-sc102="" class="footer-section footer-copyright"><div _ngcontent-sc102=""><p _ngcontent-sc102="">Copyright © 2024 American Chemical Society </p></div></div></div></div></div></div></app-footer></app-root> <script src="runtime.53c1f01245e901e16bdd.js" defer=""></script><script src="polyfills.2f6c128357f3808abfad.js" defer=""></script><script src="scripts.4af5b7efc59de1b05a01.js" defer=""></script><script src="main.4e0815edcfd52ed4b900.js" defer=""></script> <script type="text/javascript" src="/_Incapsula_Resource?SWJIYLWA=719d34d31c8e3a6e6fffd425f7e032f3&ns=1&cb=764491796" async></script></body></html>