STN




The following resources are available to assist you with using STN Express® software.

Version Getting Started Complete User Guide Help Files
8.6
~377 KB PDF 
~4 MB PDF 
HTML
8.5 ~371 KB PDF ~2 MB PDF HTML
8.4 ~196 KB PDF  ~1 MB PDF  HTML

 

For information on using CAS Registry BLAST, view this PDF or click here for additional details. 

 

Contact CAS Customer Center for more information about STN Express.

    STN News - What's New on STN

       
        March/April, 2016 | CHEMLIST Updated with
        Regulation Information from Vermont

        February, 2016 | Alerts Tips and Thesauri Updates   

        January, 2016
    | PatentPak Now Available in STN
          

    View or sign-up for STN News e-Newsletter

    STN Training

    Training Events
       
           Make the Most of Patent Classification on STN
               June 28, 2016, 1 p.m. EDT

           Orientation to New STN - Bibliographic Searching
               July 26, 2016, 1 p.m. EDT
             
      
    Click here to Register


     
            STN Patent Forum           
              Vancouver, Washington
              May 26, 2016

    Contact Us


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

     

    Information on Chemical Supplier Program