PubChem provides information on the biological activities of small molecules. It is a component of NIH's Molecular Libraries Roadmap Initiative. PubChem Compound archives chemical structures and records.
pubchem.compound
Local identifiers in PubChem CID should match this
regular expression:
^\d+$
Compact URIs (CURIEs) constructed from PubChem CID should match
this regular expression:
^pubchem\.compound:\d+$
The metaregistry provides mappings between the Bioregistry and other registries. There are
12 mappings to external registries for pubchem.compound
with
9 unique external prefixes.
Registry Name | Metaprefix | External Prefix |
---|---|---|
BioContext | biocontext |
PUBCHEM.COMPOUND
|
Biolink Model Registry | biolink |
CID
|
Cellosaurus Registry | cellosaurus |
PubChem
|
Chemical Information Ontology | cheminf |
000140
|
EDAM Ontology | edam |
2639
|
FAIRSharing
|
fairsharing |
FAIRsharing.g63c77
|
Gene Ontology Registry | go |
PubChem_Compound
|
Identifiers.org
![]() |
miriam |
pubchem.compound
|
Name-to-Thing
![]() |
n2t |
pubchem.compound
|
Prefix Commons | prefixcommons |
pubchem.compound
|
Registry of Research Data Repositories | re3data |
r3d100010129
|
Wikidata Property
|
wikidata |
P662
|
Providers are various services that resolve CURIEs to URLs. The example CURIE
pubchem.compound:100101
is used to demonstrate the provides available for
pubchem.compound
. Generation of OLS and BioPortal URLs requires additional programmatic
logic beyond string formatting.
Name | Metaprefix | URI |
---|---|---|
PubChem CID | pubchem.compound |
https://pubchem.ncbi.nlm.nih.gov/compound/100101 |
Bioregistry | bioregistry |
https://bioregistry.io/pubchem.compound:100101 |
Identifiers.org | miriam |
https://identifiers.org/pubchem.compound:100101 |
Name-to-Thing | n2t |
https://n2t.net/pubchem.compound:100101 |
None | scholia |
https://scholia.toolforge.org/pubchem/100101 |
None | scholia |
https://scholia.toolforge.org/pubchem/100101 |
Additional providers curated in the Bioregistry are listed here.
Code | Name | URL |
---|---|---|
scholia | Scholia | https://scholia.toolforge.org/pubchem/100101 |