ChemIDplus

ChemIDplus in PubChem

Help for ChemIDplus Users in PubChem (PDF)

Help for ChemIDplus Users in PubChem (Web Page)

Pillbox

On January 29, 2021, the National Library of Medicine's Pillbox program will be retired. This includes the Pillbox drug identification and search websites as well as production of the Pillbox dataset, image library, and application programming interfaces (APIs).

More information about Pillbox can be found in the NLM Technical Bulletin.