CAS REGISTRY NUMBER
This index contains the number assigned by the Chemical Abstracts Service (CAS) which provides a single unique identifier for the chemical. It contains 5 to 9 digits in the form #####-##-#.

Search using: Complete number, including hyphens

CHEMICAL NAME
This index contains the full names from the Chemical Name(s) field.

The Chemical Name(s) field contains all of the different names extracted from the Chemical Names, Synonyms, and Trade Names fields of target databases such as RTECS, DSL/NDSL, and CHEMINFO.

Note: Includes all CCINFOdisc databases. Not all these database are provided on CCINFOWeb.

Search using: Full chemical name