Skip to Main Content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.

Chemistry @ESF: Chemical Resources

Preparation and Reaction Databases

SciFinder's CASREACT database and Reaxys should be your first choices, but there are free online sources that you might also consider.

Spectra Databases

Chemistry Societies

See also: Associations Unlimited for over 22,500 U.S. national nonprofit membership organizations in all fields. The database is also used to monitor association trends; identify related associations; networking and making professional contacts; marketing to associations, their members and markets.

Structure and Property Data

Patent Databases

These databases specialize in searching patent literature and are sources for the full-text of patents.