Face masks are required for non-vaccinated individuals in all campus library facilities.Learn more about library-specific updates and policies on our COVID-19 Response page.See our Hours-at-a-Glance page for a full list of hours.
Group study spaces and meeting rooms will be available beginning Aug 23.Our online reservation system will be available on Aug 1.Details regarding room scheduling will be added to our site in the coming weeks.
Librarians are available to offer virtual assistance.
Additional help options can be found on our Ask Us page.
PubChem provides information on the biological activities of small molecules. It is a component of NIH's Molecular Library (free registration). PubChem includes substance information, compound structures, and BioActivity data in three primary databases: Pcsubstance, Pccompound, and PCBioAssay.
The Substance/Compound database, where possible, provides links to bioassay descriptions, literature, references, and assay data points. The BioAssay database also includes links back to the Substance/Compound database. PubChem is integrated with Entrez , NCBI's primary search engine, and also provides compound neighboring, sub/superstructure, similarity structure, bioactivity data, and other searching features.
PubChem contains substance and bioassay information from a multitude of depositors. -more-