Skip to main content
CASCAS A Division of the American Chemical Society CASCAS A Division of the American Chemical Society
  • Solutions
    • CAS BioFinder Discovery Platform
    • CAS SciFinder Discovery Platform
      • CAS SciFinderⁿ
      • CAS Formulus
      • CAS Analytical Methods
    • STN IP Protection Suite
      • CAS STNext®
      • CAS Scientific Patent Explorer
      • FIZ PatMon
      • CAS Search Guard
    • CAS Custom Services
      • CAS IP Services
      • CAS Registry Services
    • Other Solutions
      • CAS Chemical Compliance Index
      • CAS Chemical Supplier Insights
      • ChemZent
  • Resources
    • CAS Insights
    • Events
    • Webinars
    • White Papers
    • Case Studies
    • CAS Common Chemistry
    • Pistoia Chemical Safety Library
    • CAS Source Index (CASSI)
  • CAS DATA
    • CAS REGISTRY®
    • CAS Reactions
    • CAS References
    • CAS Patents
    • CAS Life Sciences
    • CAS Commercial Sources
    • CAS Formulations
  • About
    • CAS Story
    • Careers
    • Future Leaders
    • CAS Innovation Incubator
    • FAQS
    • Press Releases
  • ContactContact icon Contact
  • TrainingTraining icon Training
  • LanguageLanguage icon Language
    • English
    • Español
    • Português
    • 中文
    • 日本語
    • Français
    • 한국어
    • Login
    cas logo
    • Solutions
      • CAS BioFinder Discovery Platform
      • CAS SciFinder Discovery Platform
        • CAS SciFinderⁿ
        • CAS Formulus
        • CAS Analytical Methods
      • STN IP Protection Suite
        • CAS STNext®
        • CAS Scientific Patent Explorer
        • FIZ PatMon
        • CAS Search Guard
      • CAS Custom Services
        • CAS IP Services
        • CAS Registry Services
      • Other Solutions
        • CAS Chemical Compliance Index
        • CAS Chemical Supplier Insights
        • ChemZent
    • Resources
      • CAS Insights
      • Events
      • Webinars
      • White Papers
      • Case Studies
      • CAS Common Chemistry
      • Pistoia Chemical Safety Library
      • CAS Source Index (CASSI)
    • CAS DATA
      • CAS REGISTRY®
      • CAS Reactions
      • CAS References
      • CAS Patents
      • CAS Life Sciences
      • CAS Commercial Sources
      • CAS Formulations
    • About
      • CAS Story
      • Careers
      • Future Leaders
      • CAS Innovation Incubator
      • FAQS
      • Press Releases
    • ContactContact icon Contact
    • TrainingTraining icon Training
  • LanguageLanguage icon Language
    • English
    • Spanish
    • Portuguese, Brazil
    • Chinese, Simplified
    • Japanese
    • Français
    • Login
    See all results
    No results for your query.

    Check the spelling in your query or search for a new term.

    Site search accepts advanced operators to help refine your query. Learn more.

    1. Home
    2. Support
    3. CAS STNext®
    4. CAS STNext Resources
    5. Accessing STN

    Accessing STN

    • System Requirements
    • STN information keep and share program

    More CAS STNext Resources options:

    • Bibliographic searching on STN
    • CAS Coverage of Patents
    Need more help?

    • Solutions

      • CAS BioFinder Discovery Platform
      • CAS SciFinder Discovery Platform™
      • STN IP Protection Suite™
      • CAS Custom Services
      • Other Solutions

    • Resources

      • CAS Insights
      • Events
      • Webinars
      • White Papers
      • Case Studies
      • CAS Common Chemistry
      • CAS Source Index (CASSI)
      • Pistoia Chemical Safety Library

    • CAS Data

      • CAS REGISTRY®
      • CAS Reactions
      • CAS References
      • CAS Patents
      • CAS Life Sciences
      • CAS Commercial Sources
      • CAS Formulations

    • About CAS

      • Our Story
      • Careers
      • CAS Future Leaders
      • CAS Innovation Incubator
      • Press Releases

    CAS Customer Center

    help@cas.org

    800.753.4227 (North America)
    614.447.3731 (Worldwide)

    2540 Olentangy River Road
    Columbus, Ohio 43202 U.S.A.

      LinkedInLinkedIn icon LinkedIn X FacebookFacebook icon Facebook YouTubeYouTube icon YouTube
    • Legal
    • Privacy
    • Email Preferences
    • Site Map
    • Accessibility
    • 京ICP备13047075号-3

    Copyright © American Chemical Society