Support

As of January 1, 2022, all STN Express users have access to the latest version of STNext and are able to experience the premier scientific IP information platform. With this upgrade, users have full access to the renowned CAS Content Collection and the industry leading precision search capabilities. CAS will no longer support STN Express after April 1, 2022. 

To help STN Express users realize the full benefits and capabilities of STNext, we have compiled a series of resources to guide you through the upgrade to STNext.  If you have issues or questions after viewing these videos, please contact the CAS Customer Center


The following resources are available until April 1, 2022 to assist you with using STN Express® software.
 

Version Getting Started Guide Complete User Guide Help Files
8.6 PDF  PDF  HTML
8.5 PDF PDF HTML
8.4 PDF  PDF HTML

Also available - BLAST Similarity Searching in STN Express (PDF)