STN

STN on the web logo

All the power of STN anytime, anywhere for experienced online searchers

Features and Benefits
  • Web-browser access to STN®.
  • Full functionality for information professionals.
  • Menu interaction via Assistants.
  • Chemical structure searching.
  • Secure session feature (https).


Additional Information Contact CAS Customer Center for more information about STN on the Web.

 

STN News - What's New on STN

       
    November/December 2016 | PatentPak Content is 
    Rapidly Expanding!    

    September/October 2016
| Latest New STN Release
    Extends Export to Excel Support to 28 More
    Databases and Includes New Structure Search
    Enhancements
      
    July/August 2016 | Incorporate PatentPak in STN 
    into your Chemical Name Search Workflow

         

View or sign-up for STN News e-Newsletter

STN Training

Training Events
       
        Find Numeric Claims Limitations on STN
             February 28, 2017, 1 p.m. ET

        STN Strategies For When You Have More 
        Answers Than Time
             March 28, 2017, 1 p.m. EDT
  
Click here to Register

Contact Us

E-mail   Phone & Fax
help@cas.org   800-753-4227 (North America)
    614-447-3700 (Worldwide)
    614-447-3751 (Fax)