SciFinder Web (Chemical Abstracts)SciFinder is the most comprehensive chemical information discovery tool of chemical information. It is used to access information in selected Chemical Abstracts Service (CAS) databases: CAPlus, CARegistry, CAREACTS, CHEMCATS, and CHEMLISTS, plus the NIH database Medline.
SciFinder requires an individual username and password. Only one login ID per user is allowed.
ReaxysReaxys is a web-based search and retrieval system for chemical compounds, bibliographic data and chemical reactions. Reaxys incorporates Beilstein and Gmelin data plus organic and organometallic patents from 1976 to the present.