From: Consistency of systematic chemical identifiers within and between small-molecule databases
DrugBank | ChEBI | HMDB | PubChem | NPC | |
---|---|---|---|---|---|
DrugBank | - | 72.1% (1666) | - | 93.7% (4723) | - |
ChEBI | 54.3% (1288) | - | 45.6% (114) | - | - |
HMDB | - | 64.0% (1433) | - | 76.0% (2217) | - |
PubChem | - | - | - | - | - |
NPC | 76.7% (1320) | - | - | 25.8% (9557) | - |