Chemical Carcinogenesis Research Information System

CCRIS is a toxicology data file of the National Library of Medicine's
(NLM) Toxicology Data Network (TOXNET). It is a scientifically evaluated
and fully referenced data bank, developed and maintained by the
National Cancer Institute (NCI). It contains some 8000 chemical
records with carcinogenicity, mutagenicity, tumor promotion, and tumor
inhibition test results. Data are derived from studies cited in
primary journals, current awareness tools, NCI reports, and other
special sources. Test results have been reviewed by experts in
carcinogenesis and mutagenesis.

Users can search by chemical or other name, chemical name fragment,
Chemical Abstracts Service Registry Number (RN), and/or subject
terms. Search results can easily be viewed, printed or downloaded.
Search results are displayed in relevancy ranked order. Users may
select to display any combination of data from the broad groupings
listed in the keyword section.

Users can easily conduct their CCRIS search strategy against other
databases: Hazardous Substances Data Bank, Integrated Risk Information
System, and GENE-TOX.