Learn how uploading a structure drawn in CAS Draw simultaneously performs an exact search, substructure search, and similarity search (similarity results are based on the Tanimoto algorithm) in SciFinder. For substructure results, you have the ability to filter out coordination compounds and metallocenes, as well as filter by other means.

For additional help using SciFinder please contact the CAS Customer Center (and if desired, ask for a SciFinder Familiarization Training Session)