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    • Chemical Carcinogenesis Research Information System (CCRIS)

    Metadata Updated: July 11, 2025

    The Chemical Carcinogenesis Research Information System (CCRIS) database contains chemical records with carcinogenicity, mutagenicity, tumor promotion, and tumor inhibition test results. It was developed by the National Cancer Institute (NCI). Data are derived from studies cited in primary journals, current awareness tools, NCI reports, and other sources. Test results have been reviewed by experts in carcinogenesis and mutagenesis. CCRIS provides historical information from the years 1985 - 2011. It is no longer updated.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date March 16, 2021
    Metadata Updated Date July 11, 2025

    Metadata Source

    Harvested from Healthdata.gov

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date March 16, 2021
    Metadata Updated Date July 11, 2025
    Publisher National Library of Medicine
    Maintainer
    Identifier https://datadiscovery.nlm.nih.gov/api/views/uvv3-fqwr
    Data First Published 2020-09-22
    Data Last Modified 2025-07-10
    Category Chemicals and Drugs
    Public Access Level public
    Bureau Code 009:25
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://healthdata.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 453b5c97-0e1c-469f-813a-52bb5b8fe6e4
    Harvest Source Id 651e43b2-321c-4e4c-b86a-835cfc342cb0
    Harvest Source Title Healthdata.gov
    Homepage URL https://datadiscovery.nlm.nih.gov/d/uvv3-fqwr
    License http://opendefinition.org/licenses/odc-odbl/
    Program Code 009:041
    Source Datajson Identifier True
    Source Hash fccbdf2b3cd784cc2f4085344cae9b60d0bf51bc2275d5ff14d338f5026e2ddf
    Source Schema Version 1.1

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