PubChem provides
information on the biological activities of small molecules.
It is a component of NIH's
Molecular LibrariesRoadmap
Initiative.
PubChem is organized as three linked databases: PubChem
Substance, PubChem Compound, and PubChem BioAssay. PubChem
also provides a fast chemical structure similarity search
tool. There are links to information on biological properties
from PubChem chemical structure records. Links to PubChem's
bioassay database present the results of biological screening.
online
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| a catalog of government science and technology web
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