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Database information


Information on the biological activities of small molecules. Three linked databases: PubChem Substance, PubChem Compound, and PubChem BioAssay. Connected to PubMed (literature citations) and other databases on NCBI's Entrez website. PubChem also provides a chemical structure similarity search tool.

Terms of Use

This database is freely accessible for all users, also non-Chalmers affiliated. However, full text content may be restricted.


We recommend Statista if you are looking for a useful portal for statistics and market information.

Skillport ebooks

It is now possible to download chapters from ebooks on the Skillport platform.