|
|
STN Easy 
|
|
|
||||
|
CASREACT
Description:
Producer: Chemical Abstracts Service (CAS), U.S.A. Coverage: 1840 to the present File Size: More than 557,000 documents (7/2006)
More than 11 million reactions (7/2006)
More than 4.3 million single-step reactions (1/2006)
More than 5.9 million multistep reactions (1/2006)Updates: Weekly File Type: Bibliographic, Reaction, Structure Content: Chemical reactions Language: English CASRNs Y The CASREACT® File (The Chemical Abstracts Reaction Search Service) is a chemical reaction database with reaction information derived from journal and patent documents from 1840 to date. The CA Abstract Number is the Accession Number in the file. The document-based file contains both single-step and multistep reactions.
The records contain reaction information consisting of structure diagrams for reactants and products, CAS Registry Numbers® (RNs) for all reactants, products, reagents, solvents, and catalysts, yields for many products, and textual reaction information. The reactants, reagents, and products are structure-searchable with a single reaction query. Roles, reaction sites, and mapping of atoms between reactants and products are also structure-searchable. The CAS RNs for all reaction participants, their roles, the textual reaction information, and yields are also searchable. Common Functional Groups found in reactants, reagents, and products are searchable. The records also contain bibliographic information, in-depth substance and subject indexing, and abstracts. These are all searchable and displayable. CAS roles, patent family data, cited references, and CAS RNs indexed for CA, but not reaction participants, are only displayable in CASREACT. They can be searched in the CA and CAplus files. LCASREACT is the companion training file for learning how to use CASREACT.
Click here for database summary sheet information!
CASREACT is a member of the following file cluster:
AUTHORS, CASRNS, CORPSOURCE, HPATENTS, PATENTS, REACTION, and STRUCTURE.Producer:
Chemical Abstracts Service
2540 Olentangy River Road
P. O. Box 3012
Columbus, Ohio 43210-0012
Phone: (+1) 614-447-3600
Telefax: (+1) 614-447-3798
Email: help@cas.org
Copyright Holder: American Chemical Society (ACS)
© FIZ Karlsruhe - Last Update: