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Chemical Abstracts (Click title to search)

Comprehensive index to chemical journal and patent literature. Through STN the HSU Library has access to the main Chemical Abstracts file (CA) from 1967 to the present; the Registry file (Reg) of 18 million chemical compounds; and to the CAOLD file that contains selected references from 1907 to 1966. For limited hours of availability see The HSU Library also has Chemical Abstracts in print from 1907 to 1991 (Abstract QD1 A51.
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Availability: Only available to registered users.
Coverage: Chemical Abstracts Service Source Index (on ILL/Document Delivery Assistance Center Table in the Library)####Database Guides:##Using CAS Databases on STN ( the CAS Registry File on STN ( to Find CAS Registry Numbers for Chemical Compounds ( Native Commands to Search Chemical Abstracts Online (
Creator: Chemical Abstracts Service
Publisher: STN