CA Lexicon, the new thesaurus capability announced earlier, is now available on STN.
Use the CA Lexicon on STN as a versatile tool for finding the CA indexing terms for concepts, chemical classes, and taxonomic vocabulary.
With the CA Lexicon on STN you now have easy access to information on CA indexing terms:
over 21,000 general subject indexing terms
over 8,000 most frequently indexed specific substances, including recently registered substances
over 2,500 substance class names
over 120,000 taxonomic indexing terms.
【参照】 CA Lexicon available on STN now
CA主题词汇查询工具 (CAS General Subject Vocabulary Helper)
Summary by 李晓霞 on 2001-01-12
Last updated by 李晓霞 on 2001-01-12