DATABASES ON MEDICINE AND MOLECULAR BIOLOGY
|Chemical Entities of Biological Interest|
Chemical Entities of Biological Interest (ChEBI) is a database of small molecular entities. The term molecular entity encompasses any constitutionally or isotopically distinct atom, molecule, ion, ion pair, radical, radical ion, complex, conformer, etc., identifiable as a separately distinguishable entity. The molecular entities in question are either products of nature or synthetic products used to intervene in the processes of living organisms.