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href="/w/index.php?title=%E7%89%B9%E5%88%A5:%E3%83%AD%E3%82%B0%E3%82%A4%E3%83%B3&returnto=EC%E7%95%AA%E5%8F%B7+%28%E6%AC%A7%E5%B7%9E%E5%85%B1%E5%90%8C%E4%BD%93%E7%95%AA%E5%8F%B7%29" title="ログインすることを推奨します。ただし、必須ではありません。 [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>ログイン</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> ログアウトした編集者のページ <a href="/wiki/Wikipedia:%E3%82%A6%E3%82%A3%E3%82%AD%E3%83%9A%E3%83%87%E3%82%A3%E3%82%A2%E3%81%B8%E3%82%88%E3%81%86%E3%81%93%E3%81%9D" aria-label="編集の詳細"><span>もっと詳しく</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E8%87%AA%E5%88%86%E3%81%AE%E6%8A%95%E7%A8%BF%E8%A8%98%E9%8C%B2" title="このIPアドレスからなされた編集の一覧 [y]" accesskey="y"><span>投稿記録</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E3%83%88%E3%83%BC%E3%82%AF%E3%83%9A%E3%83%BC%E3%82%B8" title="このIPアドレスからなされた編集についての議論 [n]" accesskey="n"><span>トーク</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="サイト"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="目次" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">目次</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">サイドバーに移動</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">非表示</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">ページ先頭</div> </a> </li> <li id="toc-フォーマット" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#フォーマット"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>フォーマット</span> </div> </a> <ul id="toc-フォーマット-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-脚注" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#脚注"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>脚注</span> </div> </a> <ul id="toc-脚注-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-関連項目" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#関連項目"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>関連項目</span> </div> </a> <ul id="toc-関連項目-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-外部リンク" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#外部リンク"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>外部リンク</span> </div> </a> <ul id="toc-外部リンク-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="目次" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="目次の表示・非表示を切り替え" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">目次の表示・非表示を切り替え</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">EC番号 (欧州共同体番号)</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="特定の記事の別の言語版に移動します。利用可能な言語24件" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-24" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">24の言語版</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B1%D9%82%D9%85_%D8%A7%D9%84%D9%85%D9%81%D9%88%D8%B6%D9%8A%D8%A9_%D8%A7%D9%84%D8%A3%D9%88%D8%B1%D9%88%D8%A8%D9%8A%D8%A9" title="アラビア語: رقم المفوضية الأوروبية" lang="ar" hreflang="ar" data-title="رقم المفوضية الأوروبية" data-language-autonym="العربية" data-language-local-name="アラビア語" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%87%E0%A6%89%E0%A6%B0%E0%A7%8B%E0%A6%AA%E0%A7%80%E0%A6%AF%E0%A6%BC_%E0%A6%B8%E0%A6%AE%E0%A7%8D%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%A6%E0%A6%BE%E0%A6%AF%E0%A6%BC_%E0%A6%A8%E0%A6%AE%E0%A7%8D%E0%A6%AC%E0%A6%B0" title="ベンガル語: ইউরোপীয় সম্প্রদায় নম্বর" lang="bn" hreflang="bn" data-title="ইউরোপীয় সম্প্রদায় নম্বর" data-language-autonym="বাংলা" data-language-local-name="ベンガル語" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/N%C3%BAmero_de_la_Comunitat_Europea" title="カタロニア語: Número de la Comunitat Europea" lang="ca" hreflang="ca" data-title="Número de la Comunitat Europea" data-language-autonym="Català" data-language-local-name="カタロニア語" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/%C4%8C%C3%ADslo_EC_(chemie)" title="チェコ語: Číslo EC (chemie)" lang="cs" hreflang="cs" data-title="Číslo EC (chemie)" data-language-autonym="Čeština" data-language-local-name="チェコ語" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/EG-Nummer" title="ドイツ語: EG-Nummer" lang="de" hreflang="de" data-title="EG-Nummer" data-language-autonym="Deutsch" data-language-local-name="ドイツ語" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%91%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82_%CE%95%CF%85%CF%81%CF%89%CF%80%CE%B1%CF%8A%CE%BA%CE%AE%CF%82_%CE%88%CE%BD%CF%89%CF%83%CE%B7%CF%82" title="ギリシャ語: Αριθμός Ευρωπαϊκής Ένωσης" lang="el" hreflang="el" data-title="Αριθμός Ευρωπαϊκής Ένωσης" data-language-autonym="Ελληνικά" data-language-local-name="ギリシャ語" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/European_Community_number" title="英語: European Community number" lang="en" hreflang="en" data-title="European Community number" data-language-autonym="English" data-language-local-name="英語" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B4%D9%85%D8%A7%D8%B1%D9%87_%D8%A7%D8%AA%D8%AD%D8%A7%D8%AF%DB%8C%D9%87_%D8%A7%D8%B1%D9%88%D9%BE%D8%A7" title="ペルシア語: شماره اتحادیه اروپا" lang="fa" hreflang="fa" data-title="شماره اتحادیه اروپا" data-language-autonym="فارسی" data-language-local-name="ペルシア語" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/EY-numero" title="フィンランド語: EY-numero" lang="fi" hreflang="fi" data-title="EY-numero" data-language-autonym="Suomi" data-language-local-name="フィンランド語" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Num%C3%A9ro_CE" title="フランス語: Numéro CE" lang="fr" hreflang="fr" data-title="Numéro CE" data-language-autonym="Français" data-language-local-name="フランス語" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/N%C3%BAmero_da_Comunidade_Europea" title="ガリシア語: Número da Comunidade Europea" lang="gl" hreflang="gl" data-title="Número da Comunidade Europea" data-language-autonym="Galego" data-language-local-name="ガリシア語" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Nomor_Komunitas_Eropa" title="インドネシア語: Nomor Komunitas Eropa" lang="id" hreflang="id" data-title="Nomor Komunitas Eropa" data-language-autonym="Bahasa Indonesia" data-language-local-name="インドネシア語" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9C%A0%EB%9F%BD_%EA%B3%B5%EB%8F%99%EC%B2%B4_%EB%B2%88%ED%98%B8" title="韓国語: 유럽 공동체 번호" lang="ko" hreflang="ko" data-title="유럽 공동체 번호" data-language-autonym="한국어" data-language-local-name="韓国語" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/EC-%D0%B1%D1%80%D0%BE%D1%98_(%D1%85%D0%B5%D0%BC%D0%B8%D1%98%D0%B0)" title="マケドニア語: EC-број (хемија)" lang="mk" hreflang="mk" data-title="EC-број (хемија)" data-language-autonym="Македонски" data-language-local-name="マケドニア語" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Nombor_Komuniti_Eropah" title="マレー語: Nombor Komuniti Eropah" lang="ms" hreflang="ms" data-title="Nombor Komuniti Eropah" data-language-autonym="Bahasa Melayu" data-language-local-name="マレー語" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/EG-nummer" title="オランダ語: EG-nummer" lang="nl" hreflang="nl" data-title="EG-nummer" data-language-autonym="Nederlands" data-language-local-name="オランダ語" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/EU-nummer" title="ノルウェー語(ブークモール): EU-nummer" lang="nb" hreflang="nb" data-title="EU-nummer" data-language-autonym="Norsk bokmål" data-language-local-name="ノルウェー語(ブークモール)" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Numer_WE" title="ポーランド語: Numer WE" lang="pl" hreflang="pl" data-title="Numer WE" data-language-autonym="Polski" data-language-local-name="ポーランド語" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9D%D0%BE%D0%BC%D0%B5%D1%80_%D0%95%D0%B2%D1%80%D0%BE%D0%BF%D0%B5%D0%B9%D1%81%D0%BA%D0%BE%D0%B3%D0%BE_%D1%81%D0%BE%D0%BE%D0%B1%D1%89%D0%B5%D1%81%D1%82%D0%B2%D0%B0" title="ロシア語: Номер Европейского сообщества" lang="ru" hreflang="ru" data-title="Номер Европейского сообщества" data-language-autonym="Русский" data-language-local-name="ロシア語" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/EC_broj_(hemija)" title="セルボ・クロアチア語: EC broj (hemija)" lang="sh" hreflang="sh" data-title="EC broj (hemija)" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="セルボ・クロアチア語" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/EC_broj_(hemija)" title="セルビア語: EC broj (hemija)" lang="sr" hreflang="sr" data-title="EC broj (hemija)" data-language-autonym="Српски / srpski" data-language-local-name="セルビア語" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/EG-nummer" title="スウェーデン語: EG-nummer" lang="sv" hreflang="sv" data-title="EG-nummer" data-language-autonym="Svenska" data-language-local-name="スウェーデン語" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9D%D0%BE%D0%BC%D0%B5%D1%80_%D0%84%D0%B2%D1%80%D0%BE%D0%BF%D0%B5%D0%B9%D1%81%D1%8C%D0%BA%D0%BE%D0%B3%D0%BE_%D0%A1%D0%BF%D1%96%D0%B2%D1%82%D0%BE%D0%B2%D0%B0%D1%80%D0%B8%D1%81%D1%82%D0%B2%D0%B0" title="ウクライナ語: Номер Європейського Співтовариства" lang="uk" hreflang="uk" data-title="Номер Європейського Співтовариства" data-language-autonym="Українська" data-language-local-name="ウクライナ語" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%AC%A7%E7%9B%9F%E5%A7%94%E5%91%98%E4%BC%9A%E7%BC%96%E5%8F%B7" title="中国語: 欧盟委员会编号" lang="zh" hreflang="zh" data-title="欧盟委员会编号" data-language-autonym="中文" data-language-local-name="中国語" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q201132#sitelinks-wikipedia" title="言語間リンクを編集" class="wbc-editpage">リンクを編集</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="名前空間"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> 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vector-has-collapsible-items" title="その他の操作" > <div class="vector-menu-heading"> 操作 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/EC%E7%95%AA%E5%8F%B7_(%E6%AC%A7%E5%B7%9E%E5%85%B1%E5%90%8C%E4%BD%93%E7%95%AA%E5%8F%B7)"><span>閲覧</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=EC%E7%95%AA%E5%8F%B7_(%E6%AC%A7%E5%B7%9E%E5%85%B1%E5%90%8C%E4%BD%93%E7%95%AA%E5%8F%B7)&action=edit" title="このページのソースコードを編集する [e]" accesskey="e"><span>編集</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=EC%E7%95%AA%E5%8F%B7_(%E6%AC%A7%E5%B7%9E%E5%85%B1%E5%90%8C%E4%BD%93%E7%95%AA%E5%8F%B7)&action=history"><span>履歴表示</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> 全般 </div> 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href="/wiki/%E7%89%B9%E5%88%A5:%E7%89%B9%E5%88%A5%E3%83%9A%E3%83%BC%E3%82%B8%E4%B8%80%E8%A6%A7" title="特別ページの一覧 [q]" accesskey="q"><span>特別ページ</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=EC%E7%95%AA%E5%8F%B7_(%E6%AC%A7%E5%B7%9E%E5%85%B1%E5%90%8C%E4%BD%93%E7%95%AA%E5%8F%B7)&oldid=98278550" title="このページのこの版への固定リンク"><span>この版への固定リンク</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=EC%E7%95%AA%E5%8F%B7_(%E6%AC%A7%E5%B7%9E%E5%85%B1%E5%90%8C%E4%BD%93%E7%95%AA%E5%8F%B7)&action=info" title="このページについての詳細情報"><span>ページ情報</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:%E3%81%93%E3%81%AE%E3%83%9A%E3%83%BC%E3%82%B8%E3%82%92%E5%BC%95%E7%94%A8&page=EC%E7%95%AA%E5%8F%B7_%28%E6%AC%A7%E5%B7%9E%E5%85%B1%E5%90%8C%E4%BD%93%E7%95%AA%E5%8F%B7%29&id=98278550&wpFormIdentifier=titleform" title="このページの引用方法"><span>このページを引用</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:UrlShortener&url=https%3A%2F%2Fja.wikipedia.org%2Fwiki%2FEC%25E7%2595%25AA%25E5%258F%25B7_%28%25E6%25AC%25A7%25E5%25B7%259E%25E5%2585%25B1%25E5%2590%258C%25E4%25BD%2593%25E7%2595%25AA%25E5%258F%25B7%29"><span>短縮URLを取得する</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:QrCode&url=https%3A%2F%2Fja.wikipedia.org%2Fwiki%2FEC%25E7%2595%25AA%25E5%258F%25B7_%28%25E6%25AC%25A7%25E5%25B7%259E%25E5%2585%25B1%25E5%2590%258C%25E4%25BD%2593%25E7%2595%25AA%25E5%258F%25B7%29"><span>QRコードをダウンロード</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> 印刷/書き出し </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:%E3%83%96%E3%83%83%E3%82%AF&bookcmd=book_creator&referer=EC%E7%95%AA%E5%8F%B7+%28%E6%AC%A7%E5%B7%9E%E5%85%B1%E5%90%8C%E4%BD%93%E7%95%AA%E5%8F%B7%29"><span>ブックの新規作成</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:DownloadAsPdf&page=EC%E7%95%AA%E5%8F%B7_%28%E6%AC%A7%E5%B7%9E%E5%85%B1%E5%90%8C%E4%BD%93%E7%95%AA%E5%8F%B7%29&action=show-download-screen"><span>PDF 形式でダウンロード</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=EC%E7%95%AA%E5%8F%B7_(%E6%AC%A7%E5%B7%9E%E5%85%B1%E5%90%8C%E4%BD%93%E7%95%AA%E5%8F%B7)&printable=yes" title="このページの印刷用ページ [p]" accesskey="p"><span>印刷用バージョン</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> 他のプロジェクト </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q201132" title="関連付けられたデータリポジトリ項目へのリンク [g]" accesskey="g"><span>ウィキデータ項目</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="ページツール"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="表示"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">表示</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">サイドバーに移動</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">非表示</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">出典: フリー百科事典『ウィキペディア（Wikipedia）』</div> </div> <div id="contentSub"><div id="mw-content-subtitle"><span class="mw-redirectedfrom">（<a href="/w/index.php?title=EINECS%E7%95%AA%E5%8F%B7&redirect=no" class="mw-redirect" title="EINECS番号">EINECS番号</a>から転送）</span></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="ja" dir="ltr"><p><b>EC番号</b>とは<a href="/wiki/%E6%AC%A7%E5%B7%9E%E5%85%B1%E5%90%8C%E4%BD%93" title="欧州共同体">欧州共同体</a>（EC）の委員会が定めた化学物質の同定番号で、<b>EINECS番号</b>、<b>ELINCS番号</b>、<b>NLP番号</b>から構成される<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>。広義には、EC List No. を加えることがある。 </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="フォーマット"><span id=".E3.83.95.E3.82.A9.E3.83.BC.E3.83.9E.E3.83.83.E3.83.88"></span>フォーマット</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=EC%E7%95%AA%E5%8F%B7_(%E6%AC%A7%E5%B7%9E%E5%85%B1%E5%90%8C%E4%BD%93%E7%95%AA%E5%8F%B7)&action=edit&section=1" title="節を編集: フォーマット"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>すべて XXX-XXX-X の7桁の形式で記述される。 </p> <dl><dt>EINECS番号（European Inventory Of Existing Commercial Chemical Substances）</dt></dl> <p>2XX-XXX-Xまたは3XX-XXX-Xの7桁の形式で記述される。そして200-001-8から始まる。 </p> <dl><dt>ELINCS番号（European List Of Notified Chemical Substances）</dt></dl> <p>4XX-XXX-Xの7桁の形式で記述される。そして400-010-9から始まる。 </p> <dl><dt>NLP番号（No Longer Polymers）</dt></dl> <p>5XX-XXX-Xの7桁の形式で記述される。そして500-001-0から始まる。 </p><p><b>ECリスト番号（EC List Number）</b> </p><p>狭義にはEC番号ではなく、EC List Numberとして区別される。 </p><p>6XX-XXX-X, 7XX-XXX-X, 8XX-XXX-X, 9XX-XXX-Xの7桁の形式で記述されるが、物質の同定（Identification）に重要である。同じ、EC番号(狭義)でありながら、異なるEC番号（広義）の物質がある場合、狭義EC番号でない、EC List No. が使われているケースがある。例：CASRN: 64742-95-6に対して、265-199-0と64742-95-6<sup id="cite_ref-ECListNoEx_2-0" class="reference"><a href="#cite_note-ECListNoEx-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <pre> NNN-NNN-R 123-456-0 </pre> <p>以下の計算式にしたがって<a href="/wiki/%E3%83%81%E3%82%A7%E3%83%83%E3%82%AF%E3%83%87%E3%82%B8%E3%83%83%E3%83%88" class="mw-redirect" title="チェックデジット">チェックデジット</a>が付加される。 </p> <pre> 1N + 2N + 3N + 4N + 5N + 6N R --------------------------- = Q + -- 11 11 </pre> <div class="mw-heading mw-heading2"><h2 id="脚注"><span id=".E8.84.9A.E6.B3.A8"></span>脚注</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=EC%E7%95%AA%E5%8F%B7_(%E6%AC%A7%E5%B7%9E%E5%85%B1%E5%90%8C%E4%BD%93%E7%95%AA%E5%8F%B7)&action=edit&section=2" title="節を編集: 脚注"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <ol class="references"> <li id="cite_note-1"><b><a href="#cite_ref-1">^</a></b> <span class="reference-text"><cite class="citation web" style="font-style:normal">“<a rel="nofollow" class="external text" href="https://echa.europa.eu/information-on-chemicals/ec-inventory">EC Inventory</a>”.  <a href="/wiki/%E6%AC%A7%E5%B7%9E%E5%8C%96%E5%AD%A6%E6%A9%9F%E9%96%A2" title="欧州化学機関">European Chemicals Agency（ECHA）</a> (Aug 2017). <span title="">2017年10月23日</span>閲覧。</cite></span> </li> <li id="cite_note-ECListNoEx-2"><b><a href="#cite_ref-ECListNoEx_2-0">^</a></b> <span class="reference-text">ECHA Information on Chemicalsページで、CASRN: 64742-95-6で検索</span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="関連項目"><span id=".E9.96.A2.E9.80.A3.E9.A0.85.E7.9B.AE"></span>関連項目</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=EC%E7%95%AA%E5%8F%B7_(%E6%AC%A7%E5%B7%9E%E5%85%B1%E5%90%8C%E4%BD%93%E7%95%AA%E5%8F%B7)&action=edit&section=3" title="節を編集: 関連項目"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>欧州<a href="/wiki/REACH" title="REACH">REACH</a>規則</li> <li><a href="/wiki/CAS%E7%99%BB%E9%8C%B2%E7%95%AA%E5%8F%B7" title="CAS登録番号">CAS登録番号</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="外部リンク"><span id=".E5.A4.96.E9.83.A8.E3.83.AA.E3.83.B3.E3.82.AF"></span>外部リンク</h2><span class="mw-editsection"><span 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