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href="https://bn.wikipedia.org/wiki/%E0%A6%95%E0%A7%8B%E0%A6%A1%E0%A7%87%E0%A6%A8" title="কোডেন – Bangla" lang="bn" hreflang="bn" data-title="কোডেন" data-language-autonym="বাংলা" data-language-local-name="Bangla" 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/CODEN" title="CODEN – Catalan" lang="ca" hreflang="ca" data-title="CODEN" data-language-autonym="Català" data-language-local-name="Catalan" 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/CODEN" title="CODEN – Czech" lang="cs" hreflang="cs" data-title="CODEN" data-language-autonym="Čeština" data-language-local-name="Czech" 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/CODEN" title="CODEN – German" lang="de" hreflang="de" data-title="CODEN" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/CODEN" title="CODEN – Spanish" lang="es" hreflang="es" data-title="CODEN" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DA%A9%D8%AF%D9%86" title="کدن – Persian" lang="fa" hreflang="fa" data-title="کدن" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/CODEN" title="CODEN – French" lang="fr" hreflang="fr" data-title="CODEN" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/CODEN" title="CODEN – Korean" lang="ko" hreflang="ko" data-title="CODEN" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/CODEN" title="CODEN – Indonesian" lang="id" hreflang="id" data-title="CODEN" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/CODEN" title="CODEN – Japanese" lang="ja" hreflang="ja" data-title="CODEN" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/CODEN" title="CODEN – Portuguese" lang="pt" hreflang="pt" data-title="CODEN" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/CODEN" title="CODEN – Russian" lang="ru" hreflang="ru" data-title="CODEN" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/CODEN" title="CODEN – Serbian" lang="sr" hreflang="sr" data-title="CODEN" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/CODEN" title="CODEN – Vietnamese" lang="vi" hreflang="vi" data-title="CODEN" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/CODEN" title="CODEN – Chinese" lang="zh" hreflang="zh" data-title="CODEN" data-language-autonym="中文" data-language-local-name="Chinese" 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/Q1023962#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div 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data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"><span class="mw-redirectedfrom">(Redirected from <a href="/w/index.php?title=CODEN_(identifier)&redirect=no" class="mw-redirect" title="CODEN (identifier)">CODEN (identifier)</a>)</span></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Bibliographic code for identifying publications</div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">This article is about the bibliographic identifier. For other uses, see <a href="/wiki/Coden_(disambiguation)" class="mw-redirect mw-disambig" title="Coden (disambiguation)">Coden (disambiguation)</a>.</div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}</style><table class="box-More_citations_needed plainlinks metadata ambox ambox-content ambox-Refimprove" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">This article <b>needs additional citations for <a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">verification</a></b>.<span class="hide-when-compact"> Please help <a href="/wiki/Special:EditPage/CODEN" title="Special:EditPage/CODEN">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" title="Help:Referencing for beginners">adding citations to reliable sources</a>. Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22CODEN%22">"CODEN"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22CODEN%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22CODEN%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22CODEN%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22CODEN%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22CODEN%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">November 2018</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <p><b>CODEN</b> – according to <a href="/wiki/ASTM" class="mw-redirect" title="ASTM">ASTM</a> standard E250 – is a six-character, alphanumeric <a href="/wiki/Bibliographic_code" class="mw-redirect" title="Bibliographic code">bibliographic code</a> that provides concise, unique and unambiguous identification of the titles of <a href="/wiki/Periodicals" class="mw-redirect" title="Periodicals">periodicals</a> and non-serial publications from all subject areas. </p><p>CODEN became particularly common in the scientific community as a citation system for periodicals cited in technical and chemistry-related publications and as a search tool in many bibliographic catalogues. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="History"><span class="anchor" id="CODEN_for_Periodical_Titles"></span><span class="anchor" id="International_CODEN_Service"></span>History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=CODEN&action=edit&section=1" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The CODEN, designed by <a href="/w/index.php?title=Charles_Bishop_(researcher)&action=edit&redlink=1" class="new" title="Charles Bishop (researcher) (page does not exist)">Charles Bishop</a> (of the <a href="/w/index.php?title=Chronic_Disease_Research_Institute&action=edit&redlink=1" class="new" title="Chronic Disease Research Institute (page does not exist)">Chronic Disease Research Institute</a> at the <a href="/wiki/University_at_Buffalo" title="University at Buffalo">University at Buffalo</a>, <a href="/wiki/State_University_of_New_York" title="State University of New York">State University of New York</a>, retired), was initially thought as a memory aid for the publications in his reference collection. Bishop took initial letters of words from periodical titles, thereby using a code, which helped him arranging the collected publications. In 1953<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> he published his documentation system, originally designed as a four-letter CODEN system; volume and page numbers have been added, in order to cite and locate exactly an article in a magazine.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Later, a variation was published in 1957.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>After Bishop had assigned about 4,000 CODEN, the four-letter CODEN system was further developed since 1961 by <a href="/w/index.php?title=L._E._Kuentzel&action=edit&redlink=1" class="new" title="L. E. Kuentzel (page does not exist)">L. E. Kuentzel</a> at the <a href="/wiki/ASTM" class="mw-redirect" title="ASTM">American Society for Testing of Material</a> (ASTM). He also introduced the fifth character to CODEN.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> In the beginning of the computer age the CODEN was thought as a machine-readable identification system for periodicals. In several updates since 1963, CODEN were registered and published in the <i>CODEN for Periodical Titles</i> by ASTM, counting to about 128,000 at the end of 1974. </p><p>Although it was soon recognized in 1966 that a five-character CODEN would not be sufficient to provide all future periodical titles with CODEN, it was still defined as a five-character code as given in ASTM standard E250 until 1972.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> In 1976 the ASTM standard E250-76 defined a six-character CODEN.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p><p>Beginning in the year 1975, the CODEN system was within the responsibility of the <a href="/wiki/American_Chemical_Society" title="American Chemical Society">American Chemical Society</a>.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p><p>Today, the first four characters of the six-character CODEN for a periodical are taken from the initial letters of the words from its title, followed by a fifth letter—one of the first six letters (A–F) of the alphabet. The sixth and last character of the CODEN is an alphanumeric check character calculated from the preceding letters. CODEN always uses capital letters. </p><p>In contrast to a periodical CODEN, the first two characters of a CODEN assigned to a non-serial publication (e.g. conference proceedings) are <a href="/wiki/Arabic_numeral" class="mw-redirect" title="Arabic numeral">digits</a>. The third and fourth characters are letters. The fifth and sixth character corresponds to the serial CODEN, but differs in that the fifth character is taken from all letters of the alphabet. </p><p>In 1975, the <i>International CODEN Service</i> located at <a href="/wiki/Chemical_Abstracts_Service" title="Chemical Abstracts Service">Chemical Abstracts Service</a> (CAS) became responsible for further development of the CODEN. The CODEN is automatically assigned to all publications referred on CAS. On request of publishers the <i>International CODEN Service</i> also assigns CODEN for non-chemistry-related publications. For this reason CODEN may also be found in other <a href="/wiki/Data_base" class="mw-redirect" title="Data base">data bases</a> (e.g. <a href="/wiki/RTECS" class="mw-redirect" title="RTECS">RTECS</a>, or <a href="/wiki/BIOSIS" class="mw-redirect" title="BIOSIS">BIOSIS</a>) and are assigned also to serials or magazines, which are not referred in CAS. </p> <div class="mw-heading mw-heading2"><h2 id="Current_sources"><span class="anchor" id="International_CODEN_Directory"></span>Current sources</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=CODEN&action=edit&section=2" title="Edit section: Current sources"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>CODEN assigned until 1966 can be looked up at the two-volume <i>CODEN for Periodical Titles</i> issued by L. E. Kuentzel. CODEN assigned until 1974 were published by J. G. Blumenthal.<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> CODEN assigned until 1998 and their disintegration can be found at the <i>International CODEN Directory</i> (ISSN 0364-3670), which has been published since 1980 as a <a href="/wiki/Microfiche" class="mw-redirect" title="Microfiche">microfiches</a> issue. </p><p>Finding a current CODEN is now best done with the online database of <a href="/wiki/CASSI" class="mw-redirect" title="CASSI">CASSI</a> (<i><a href="/wiki/Chemical_Abstracts_Service_Source_Index" class="mw-redirect" title="Chemical Abstracts Service Source Index">Chemical Abstracts Service Source Index</a></i>), covering all registered titles, CODEN, ISSN, ISBN, abbreviations for publications indexed by CAS since 1907, including serial and non-serial scientific and technical publications. </p><p>CASSI online is the replacement for CASSI as a printed serial issue (<style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/search?fq=x0:jrnl&q=n2:0738-6222">0738-6222</a>), or as the Collective Index (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/search?fq=x0:jrnl&q=n2:0001-0634">0001-0634</a>). CASSI will no longer be published in print. Only the <a href="/wiki/CD-ROM" title="CD-ROM">CD-ROM</a> issue of CASSI (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/search?fq=x0:jrnl&q=n2:1081-1990">1081-1990</a>) will be published furthermore. </p> <div class="mw-heading mw-heading2"><h2 id="Examples">Examples</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=CODEN&action=edit&section=3" title="Edit section: Examples"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>To the journal <i><a href="/wiki/Nature_(journal)" title="Nature (journal)">Nature</a></i> the <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/CODEN_(identifier)" class="mw-redirect" title="CODEN (identifier)">CODEN</a> <a rel="nofollow" class="external text" href="https://cassi.cas.org/searching.jsp?searchIn=codens&exactMatch=y&c=WIy460-R_DY&searchFor=NATUAS">NATUAS</a> is assigned.</li> <li>To <i><a href="/wiki/Technology_Review" class="mw-redirect" title="Technology Review">Technology Review</a></i> the <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/CODEN_(identifier)" class="mw-redirect" title="CODEN (identifier)">CODEN</a> <a rel="nofollow" class="external text" href="https://cassi.cas.org/searching.jsp?searchIn=codens&exactMatch=y&c=WIy460-R_DY&searchFor=TEREAU">TEREAU</a> is assigned.</li> <li>The <i>Proceedings of the International Conference on Food Factors, Chemistry and Cancer Prevention</i> (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/4-431-70196-6" title="Special:BookSources/4-431-70196-6">4-431-70196-6</a>) uses the <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/CODEN_(identifier)" class="mw-redirect" title="CODEN (identifier)">CODEN</a> <a rel="nofollow" class="external text" href="https://cassi.cas.org/searching.jsp?searchIn=codens&exactMatch=y&c=WIy460-R_DY&searchFor=66HYAL">66HYAL</a>.</li> <li>To <i>Recent Advances in Natural Products Research, 3rd International Symposium on Recent Advances in Natural Products Research</i> the <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/CODEN_(identifier)" class="mw-redirect" title="CODEN (identifier)">CODEN</a> <a rel="nofollow" class="external text" href="https://cassi.cas.org/searching.jsp?searchIn=codens&exactMatch=y&c=WIy460-R_DY&searchFor=69ACLK">69ACLK</a> is assigned.</li> <li>US patent applications use <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/CODEN_(identifier)" class="mw-redirect" title="CODEN (identifier)">CODEN</a> <a rel="nofollow" class="external text" href="https://cassi.cas.org/searching.jsp?searchIn=codens&exactMatch=y&c=WIy460-R_DY&searchFor=USXXDP">USXXDP</a>.</li> <li>German patent applications use <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/CODEN_(identifier)" class="mw-redirect" title="CODEN (identifier)">CODEN</a> <a rel="nofollow" class="external text" href="https://cassi.cas.org/searching.jsp?searchIn=codens&exactMatch=y&c=WIy460-R_DY&searchFor=GWXXBX">GWXXBX</a>.</li></ul> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=CODEN&action=edit&section=4" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/ISO_4" title="ISO 4">ISO 4</a></li> <li><a href="/wiki/International_Standard_Serial_Number" class="mw-redirect" title="International Standard Serial Number">International Standard Serial Number</a> (ISSN)</li> <li><a href="/wiki/International_Standard_Book_Number" class="mw-redirect" title="International Standard Book Number">International Standard Book Number</a> (ISBN)</li> <li><a href="/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number">Library of Congress Control Number</a> (LCCN)</li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=CODEN&action=edit&section=5" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.enago.com/academy/isbn-doi-issn-a-quick-guide-to-publication-identifiers/">"ISBN, DOI, ISSN: A Quick Guide to Publication Identifiers"</a>. <i>Enago Academy</i>. 2017-10-13<span class="reference-accessdate">. Retrieved <span class="nowrap">2021-12-13</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Enago+Academy&rft.atitle=ISBN%2C+DOI%2C+ISSN%3A+A+Quick+Guide+to+Publication+Identifiers&rft.date=2017-10-13&rft_id=https%3A%2F%2Fwww.enago.com%2Facademy%2Fisbn-doi-issn-a-quick-guide-to-publication-identifiers%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACODEN" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text">Bishop, Charles: "An integrated approach to the documentation problem". In: <i>American Documentation</i> (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/search?fq=x0:jrnl&q=n2:0096-946X">0096-946X</a>, <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/CODEN_(identifier)" class="mw-redirect" title="CODEN (identifier)">CODEN</a> <a rel="nofollow" class="external text" href="https://cassi.cas.org/searching.jsp?searchIn=codens&exactMatch=y&c=WIy460-R_DY&searchFor=AMDOA7">AMDOA7</a>), vol. 4, p. 54–65 (1953).</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text">Bishop, Charles: "Use of the CODEN system by the individual research scientist". In: <i>American Documentation</i> (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/search?fq=x0:jrnl&q=n2:0096-946X">0096-946X</a>, <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/CODEN_(identifier)" class="mw-redirect" title="CODEN (identifier)">CODEN</a> <a rel="nofollow" class="external text" href="https://cassi.cas.org/searching.jsp?searchIn=codens&exactMatch=y&c=WIy460-R_DY&searchFor=AMDOA7">AMDOA7</a>), vol. 8, p. 221–226 (1957).</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text">Kuentzel, L. E.: "Current status of the CODEN Project". In: <i>Special Libraries</i> (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/search?fq=x0:jrnl&q=n2:0038-6723">0038-6723</a>), vol. 57, p. 404–406 (1966).</span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text">Kuentzel, L. E.: "CODEN for periodical titles, Vol. 1; Periodical titles by CODEN, non-periodical titles, deleted CODEN". In: <i>ASTM data series publication</i>, American Society for Testing and Materials (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/search?fq=x0:jrnl&q=n2:0066-0531">0066-0531</a>), vol. 23 A (1966).</span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text">Kuentzel, L. E.: "CODEN for periodical titles, Vol. 2; Periodical titles by title". In: <i>ASTM data series publication</i>, American Society for Testing and Materials (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/search?fq=x0:jrnl&q=n2:0066-0531">0066-0531</a>), vol. 23 A (1966).</span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text">ASTM Standard E 250-72: <i>Standard recommended practice for use of CODEN for Periodical Title Abbreviations</i>. Philadelphia. ASTM, 1972.</span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text">ASTM Standard E 250-76: <i>Standard recommended practice for use of CODEN for Periodical Title Abbreviations</i>. Philadelphia. ASTM, 1976.</span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text">Anon: "Chemical Abstract Service assumes ASTM CODEN assignment". In: <i>Journal of Library Automation</i> (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/search?fq=x0:jrnl&q=n2:0022-2240">0022-2240</a>), vol. 8, p. 12 (1975).</span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text">Blumenthal, Jennifer G. (ed.): "CODEN for periodical titles, Part 1; Periodical titles arranged CODEN". In: <i>ASTM data series publication</i>, American Society for Testing and Materials (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/search?fq=x0:jrnl&q=n2:0066-0531">0066-0531</a>), vol. 23 B (1970).</span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-11">^</a></b></span> <span class="reference-text">Blumenthal, Jennifer G. (ed.): "CODEN for periodical titles, Part 2; Periodical titles arranged alphabetically by title". In: <i>ASTM data series publication</i>, American Society for Testing and Materials (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/search?fq=x0:jrnl&q=n2:0066-0531">0066-0531</a>), vol. 23 B (1970).</span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text">Blumenthal, Jennifer G. (ed.): "CODEN for periodical titles; Suppl. 1". In: <i>ASTM data series publication</i>, American Society for Testing and Materials (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/search?fq=x0:jrnl&q=n2:0066-0531">0066-0531</a>), vol. 23 B (1972).</span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</a></b></span> <span class="reference-text">Blumenthal, Jennifer G. (ed.): "CODEN for periodical titles; Suppl. 2". In: <i>ASTM data series publication</i>, American Society for Testing and Materials (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/search?fq=x0:jrnl&q=n2:0066-0531">0066-0531</a>), vol. 23 B (1974).</span> </li> </ol></div></div> <style data-mw-deduplicate="TemplateStyles:r1239549316">.mw-parser-output .refbegin{margin-bottom:0.5em}.mw-parser-output .refbegin-hanging-indents>ul{margin-left:0}.mw-parser-output .refbegin-hanging-indents>ul>li{margin-left:0;padding-left:3.2em;text-indent:-3.2em}.mw-parser-output .refbegin-hanging-indents ul,.mw-parser-output .refbegin-hanging-indents ul li{list-style:none}@media(max-width:720px){.mw-parser-output .refbegin-hanging-indents>ul>li{padding-left:1.6em;text-indent:-1.6em}}.mw-parser-output .refbegin-columns{margin-top:0.3em}.mw-parser-output .refbegin-columns ul{margin-top:0}.mw-parser-output .refbegin-columns li{page-break-inside:avoid;break-inside:avoid-column}@media screen{.mw-parser-output .refbegin{font-size:90%}}</style><div class="refbegin" style=""> <ul><li>Hammer, Donald P.: "A review of the ASTM CODEN for Periodical Titles". <i>Library Resources & Technical Services</i> (ISSN 0024-2527), vol. 12, p. 359–365 (1968).</li> <li>Saxl, Lea: "Some thoughts about CODEN". In: <i>Special Libraries</i> (ISSN 0038-6723), vol. 59, p. 279–280 (1968).</li> <li>Pflueger, Magaret: "A vote for CODEN". In: <i>Special Libraries</i> (ISSN 0038-6723), vol. 60, p. 173 (1969).</li> <li>Groot, Elizabeth H.: "Unique identifiers for serials: an annotated, comprehensive bibliography". In: <i>The Serials Librarian</i> (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/search?fq=x0:jrnl&q=n2:0361-526X">0361-526X</a>, CODEN SELID4), vol. 1 (no. 1), p. 51–75 (1976).</li> <li>Groot, Elizabeth H.: "Unique identifiers for serials: 1977 update". In: <i>The Serials Librarian</i> (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/search?fq=x0:jrnl&q=n2:0361-526X">0361-526X</a>, CODEN SELID4), vol. 2 (no. 3), p. 247–255 (1978).</li></ul> </div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=CODEN&action=edit&section=6" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://cassi.cas.org/">CAS Source Index (CASSI) Search Tool</a></li></ul>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=CODEN&oldid=1252890546">https://en.wikipedia.org/w/index.php?title=CODEN&oldid=1252890546</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:1953_introductions" title="Category:1953 introductions">1953 introductions</a></li><li><a href="/wiki/Category:1953_establishments_in_New_York_(state)" title="Category:1953 establishments in New York (state)">1953 establishments in New York (state)</a></li><li><a href="/wiki/Category:American_inventions" title="Category:American inventions">American inventions</a></li><li><a href="/wiki/Category:Library_science" title="Category:Library science">Library science</a></li><li><a href="/wiki/Category:Identifiers" title="Category:Identifiers">Identifiers</a></li><li><a href="/wiki/Category:Unique_identifiers" title="Category:Unique identifiers">Unique identifiers</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a href="/wiki/Category:Articles_with_short_description" title="Category:Articles with short description">Articles with short description</a></li><li><a href="/wiki/Category:Short_description_is_different_from_Wikidata" title="Category:Short description is different from Wikidata">Short description is different from Wikidata</a></li><li><a href="/wiki/Category:Articles_needing_additional_references_from_November_2018" title="Category:Articles needing additional references from November 2018">Articles needing additional references from November 2018</a></li><li><a href="/wiki/Category:All_articles_needing_additional_references" title="Category:All articles needing additional references">All articles needing additional references</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 23 October 2024, at 11:23<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. 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