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CASREACTS

CASREACT The CASREACT Eile (The Chemical Absiracts Reaction Search Service) is a chemical reaction database with reaction inlormatioii derived from journal documients from 1974 to the present and from patent documeiiis from 1982 to date. Thie document-based file conlains both 3 million single-step and 3.0 million multi-step reactions (Pcbiniaiy, 2003). [Pg.243]

CASREACT (Chemical Abstracts Reaction Search Service) is a reaction database started in 1985 with more than 6.7 million reactions (3 million single-step and 3.7 million multi-step reactions) (March, 2003) derived from 400 000 documents (journals, patents, etc.). The records contain the following information ... [Pg.263]

CASREACT Chemical Abstracts Service chemical reactions biblio., reaction, struc- ture >400 000 documents >6.6 mio reactions journals, patents STN commercial CD-ROM, online weekly WUW.CflS.OTg... [Pg.284]

Compounds are stored as connection tables (CT) in structure and reaction databases, e.g., Beilstein, Cmelin, CAS Registry, and CASREACT. [Pg.288]

CAS/STlS[Interna.tiona.1. CAS/STN offers stmcture searchable files such as Registry, Beilstein, MARPAT, CASREACT, and Gmelin a variety of learning files, eg, LRegistry, LBeHstein, LMARPAT, and LCASREACT and software products such as STN Express for on-line stmcture and substmcture searching. Chemical Abstracts Service, a division of the American Chemical Society, has pubHshed Chemical Abstracts since 1907 and joindy operates STN International with EIZ Kadsmhe and the Japan Information Center of Science and Technology. [Pg.117]

Fig. 1. Sample reduction of an ester group to the corresponding primary alcohol (CASREACT) (87) s(carboxyhc or carboxylate)/fg.rct (s) (primary... Fig. 1. Sample reduction of an ester group to the corresponding primary alcohol (CASREACT) (87) s(carboxyhc or carboxylate)/fg.rct (s) (primary...
CASREACT Database of abstracts related to reaction chemistry, including hazard/safety information American Chemical Society (Chemical Abstract Service)... [Pg.398]

CASREACT Chemistry Abstract Services 81 http //www.cas.oig, http //www.cas.oig/prod.html... [Pg.274]

CASREACT is a structure and text-searchable organic chemical reaction database containing more than 17 million single- and multistep reactions with more than six hundred thousand records from journal articles and patents with reaction information. Coverage is from 1840 to the present. [Pg.9]

CASREACT Reaction information for single- and multiple-step reactions from 1840 to the present. [Pg.10]

In addition a number of elecuonic databases are particularly useful for searching synthetic methods most notable amongst these being CASREACT and REACCS both of which allow access to a huge number of uansformations (see Section 17.3). [Pg.275]

CASREACT . 1840-. Columbus, OH Chemical Abstracts Service. Weekly. Contains single-step and multistep reaction information from journals and patent documents. Information consists of structure diagrams for reactants and products, CAS Registry numbers for all compounds listed, textual reaction information. Available online. [Pg.20]

See other pages where CASREACTS is mentioned: [Pg.122]    [Pg.123]    [Pg.458]    [Pg.458]    [Pg.1637]    [Pg.410]    [Pg.311]    [Pg.311]    [Pg.311]    [Pg.312]    [Pg.313]    [Pg.314]    [Pg.1266]    [Pg.235]    [Pg.235]    [Pg.235]    [Pg.236]    [Pg.237]    [Pg.238]    [Pg.122]    [Pg.123]    [Pg.81]    [Pg.269]    [Pg.270]    [Pg.385]    [Pg.1909]   
See also in sourсe #XX -- [ Pg.1266 ]



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