Common Chemistry User Comments

Use this form to provide comments or questions about CAS Common Chemistry. This may include requests for additional information, sharing problems or errors you encounter, or general feedback about the CAS Common Chemistry application.

To license an API for commercial use, please describe your use case in the Comments section below, and we will contact you to discuss your needs.

Contact CAS Common Chemistry

Email Address *

First Name *

Last Name *

Organization Name *

Business Phone *

Country or Region *

State or Province *

City *

Job Role *

Industry

Comments

Please Select One

I wish to receive Updates and Announcements from CAS

I don’t wish to receive Updates, Announcements, and Research from CAS

address1

Your privacy is important to CAS. More detail about how we use your information is in our privacy policy.