|
|
STN Easy 
|
|
|
||||
|
CAOLD
Description:
Producer: Chemical Abstracts Service, U.S.A. Coverage: 1907-1966
Images for CA abstracts from 1907-1966File Size: More than 2,598,950 records
Images for CA abstracts from 1907-1966Updates: Updated intermittently to process changes and corrections File Type: Bibliographic Content: Biochemistry, chemistry, and chemical engineering Language: English CASRNs: Y The Pre-1967 Chemical Abstracts database, available only on STN, contains records for Chemical Abstracts (CA) references prior to 1967. Each record in CAOLD contains a CA reference number, CAS Registry Numbers for chemical substances cited in the reference, and a document type for some patents. References were added to this file as substances from the CA 6th and 7th Collective Indexes (1957-1966) were registered, and limited number of records registered before 1957, primarily for substances containing fluorine or silicon. CAS Registry Numbers®, CA reference numbers, and the document type for patents are searchable.
Identical to its counterpart, the HCAOLD file solely differs from the CAOLD file in the pricing method. H files have higher connect-hour fees and no search term pricing, while the standard files have lower connect-hour fees plus search-term charges.
Click here for database summary sheet information!
CAOLD is a member of the following file cluster:
AUTHORS, CASRNS, CHEMISTRY, CORPSOURCE and PATENTSThis database is available in STN Easy.
Producer:
Chemical Abstracts Service
2540 Olentangy River Road
P. O. Box 3012
Columbus, Ohio 43210-0012
Phone: (+1) 614-447-3751
Telefax: (+1) 614-447-3731
Email: help@cas.org
Copyright Holder: American Chemical Society (ACS)
© FIZ Karlsruhe - Last Update: