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Dale B. Baker became the CAS Director upon Crane's retirement in 1958. According to CAS, his visionary view of CAS' potential "led to expansion, modernization, and the forging of international alliances with other information organizations." CAS was an early leader in the use of computer technology
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operating systems), a web version was released in 2008. By that time it had a graphical interface, and was able to do graphical searches for chemical structures and reactions (the first ever database to allow such functions), as well as keyword searches for literature in chemistry and related
1150:
438:
is a periodical index that provides numerous tools such as SciFinder as well as tagged keywords, summaries, indexes of disclosures, and structures of compounds in recently published scientific documents. Approximately 8,000
483:
CAS References consists of bibliographic information and abstracts for all articles in chemical journals worldwide, and chemistry-related articles from all scientific journals, patents, and other scientific publications.
1305:
Jacobs, Andrea; Williams, Dustin; Hickey, Katherine; Patrick, Nathan; Williams, Antony J.; Chalk, Stuart; McEwen, Leah; Willighagen, Egon; Walker, Martin; Bolton, Evan; Sinclair, Gabriel; Sanford, Adam (June 13, 2022).
618:. Since 2009, this formerly print and CD-ROM compilation is available as a free online resource to look up and confirm publication information. The online CASSI Search Tool provides titles and abbreviations,
748:
In 2021, CAS rebranded along with a change in logo. The organization updated their mission to be more focused on dynamic responsiveness due to ongoing changes within scientific industries and communities.
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and local fire departments around the world now rely on these numbers for the definite identification of substances. According to the ACS, this is the largest chemical substance database in the world.
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Li, Jie; Burnham, Judy F.; Lemley, Trey; Britton, Robert M. (2010). "Citation
Analysis: Comparison of Web of Science®, Scopus™, SciFinder®, and Google Scholar".
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In 1965, CAS left their offices at OSU for a new headquarters north of campus. Ground was broken in 1971 for an expansion to the building designed by architects
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The CAS Chemical
Registry System was introduced in 1965. CAS developed a unique registry number to identify chemical substances. Agencies such as the
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The range is from 1907 to the present, including both serial and non-serial scientific and technical publications. The database is updated quarterly.
603:. However, due to its unique and unusual search functions, substantial training is needed in order to fully take advantage of SciFinder capabilities.
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SciFinder is considered as the best source of chemical information worldwide, with substantially larger number of relevant information sources than
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706:. When it became evident that a separate publication containing these abstracts was needed, Noyes became the first editor of the new publication,
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As of 2023, the CAS Registry contains information on more than 200 million organic and inorganic substances, and about 70 million protein and
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In 2022, CAS announced the release of almost half a million CAS registry numbers under an open license in their Common
Chemistry project.
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to accommodate the review of 400,000 new research reports printed each year. The 5-story 142,000 square foot building opened in May 1973.
504:. The chemical information is produced by CAS, and is prepared by the CAS Registry System, which identifies each compound with a specific
1116:
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disciplines. SciFinder
Scholar was a very similar a product developed for academic institutions, but discontinued in 2023. In 2017 the
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became the first
Director of Chemical Abstracts Service when it became an American Chemical Society division in 1956. Crane had been
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683:, just north of The Ohio State campus. This campus became well known in the Columbus area and famous as the site of many
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released SciFinder-n as a web-only product with the same data content and improved user interface and search functions.
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660:) began as a volunteer effort and developed from there. The use of volunteer abstractors was phased out in 1994.
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in recognition of its significance as a comprehensive repository of research in chemistry and related sciences.
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Chemical
Abstracts Service. About CAS, CAS 100th Anniversary, CAS History: Milestones, 1958 Dale Baker .
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SciFinder is a database of chemical and bibliographic information. Originally it was available only as a
672:
637:
lists abbreviated journal titles from early chemical literature and other historical reference sources.
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interface. In addition to CAS databases, STN also provides access to many other databases, similar to
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STN (Scientific & Technical
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CAS Headquarters
Complex, completed in 1965 with addition (on left) in 1973. Columbus, Ohio
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997:"CAS announces SciFinder-n, a new research experience that elevates scientific discovery"
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has been associated with the
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The two principal databases that support the different products are CAplus and
Registry.
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Chemical Abstracts Service. About CAS, CAS 100th Anniversary, CAS History: Milestones .
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679:. In 1965, CAS moved to a new 50-acre (200,000 m) site on the west bank of the
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CAS databases are available via two principal database systems, STN, and SciFinder.
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1270:"CAS launches new brand reflecting strategic evolution to empower smarter science"
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editor since 1915, and his dedication was a key factor in its long-term success.
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David Flaxbart. Issues in Science and Technology Librarianship, Winter 2007.
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index names, which is slightly different from the internationally standard
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In 2007, the ACS designated its Chemical Abstracts Service subdivision an
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specifications from 27 countries and two international organizations.
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American Chemistry Society. Chemical Landmarks, Chemical Abstracts.
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Chemical Abstracts Service Building B in August 2009. Columbus, Ohio
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pop concerts. In 2009, the campus consisted of three buildings.
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50 Millionth Unique Chemical Substance Recorded in CAS REGISTRY
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were housed in various places on the Columbus, Ohio campus of
127:. It is a source of chemical information and is located in
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The assignment of chemical names is done according to the
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Companies based in the Columbus, Ohio metropolitan area
983:"SciFinder Classic is Retiring – Sciences Library News"
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http://www.cas.org/aboutcas/cas100/annivhistory.html
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http://www.cas.org/aboutcas/cas100/annivhistory.html
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Journal of Electronic Resources in Medical Libraries
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1090:"About the CAS Source Index (CASSI) Search Tool"
202:Chemical Abstracts Service (United States)
496:. The sequence information comes from CAS and
1212:http://www.istl.org/07-winter/viewpoints.html
803:List of academic databases and search engines
467:ceased print publication on January 1, 2010.
8:
1312:Journal of Chemical Information and Modeling
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616:Chemical Abstracts Service Source Index
1094:Provided by Chemical Abstracts Service
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1225:"CA to Dedicate New Office Building"
798:Inorganic Crystal Structure Database
729:U.S. Environmental Protection Agency
696:Review of American Chemical Research
1419:Bibliographic databases and indexes
944:New SciFinder Available Via the Web
702:in 1895 that was the forerunner of
1283:American Chemical Society (2023).
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1250:Chemical Abstracts Service (CAS)
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502:National Institutes of Health
1259:, American Chemical Society.
1024:10.1080/15424065.2010.505518
813:List of open-access journals
523:, according to the rules of
1424:1907 establishments in Ohio
818:List of scientific journals
685:Columbus Symphony Orchestra
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1045:Gabrielson, S. W. (2018).
808:List of chemical databases
117:Chemical Abstracts Service
1404:American Chemical Society
914:"STN International: Home"
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125:American Chemical Society
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1324:10.1021/acs.jcim.2c00268
123:) is a division of the
1285:"CAS Common Chemistry"
953:". CAS. April 6, 2008.
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575:application (for both
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494:nucleic acid sequences
453:conference proceedings
218:Standard abbreviations
1229:The Columbus Dispatch
1063:10.5195/jmla.2018.515
985:. September 16, 2022.
918:stn-international.com
845:. CAS. Archived from
673:Ohio State University
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513:chemical nomenclature
1214:. Accessed 8.01.2009
1201:. Accessed 8.1.2009
1181:. Accessed 8.1.2009
924:on November 2, 2008
506:CAS registry number
183:Publication details
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1414:Chemistry journals
1409:Chemical databases
1197:2010-06-12 at the
1177:2010-06-12 at the
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949:2008-05-13 at the
898:2009-09-17 at the
763:Beilstein database
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80:Official language
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1047:"SciFinder"
873:www.cas.org
853:December 2,
714:E. J. Crane
614:stands for
521:IUPAC names
1398:Categories
1135:August 27,
1100:August 26,
830:References
778:ChemSpider
773:ChemInform
677:Watts Hall
515:rules for
455:, and new
255:MathSciNet
163:Discipline
1388:Chemistry
1235:August 2,
1156:August 1,
690:In 1907,
628:publisher
567:SciFinder
471:Databases
405: no.
379:0009-2258
209:Frequency
197:Publisher
191:1907–2010
168:Chemistry
90:President
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1342:35559614
1253:Archived
1195:Archived
1175:Archived
1032:62564372
966:Archived
947:Archived
928:July 10,
896:Archived
756:See also
531:Products
488:Registry
441:journals
395:09004698
284:Indexing
234:Bluebook
175:Language
65:Location
1333:9199008
1072:6148602
823:PubChem
641:History
577:Windows
498:GenBank
410:1553947
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188:History
178:English
170:(index)
99:Website
84:English
1374:Portal
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597:Scopus
573:client
561:Dialog
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349:Scopus
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213:Weekly
1129:(PDF)
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1028:S2CID
972:, CAS
620:CODEN
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