Registry PubChem Substance ID (SID)

PubChem provides information on the biological activities of small molecules. It is a component of NIH's Molecular Libraries Roadmap Initiative. PubChem Substance archives chemical substance records.

Prefix
pubchem.substance
Alternative Prefixes
DSSTox_Generic_SID
Links
Homepage @pubchem
Contact
Missing Contact
Pattern for Local Unique Identifiers

Local identifiers in PubChem Substance ID (SID) should match this regular expression:
^\d+$

Example Local Unique Identifier
100101   Resolve
Pattern for CURIES

Compact URIs (CURIEs) constructed from PubChem Substance ID (SID) should match this regular expression:
^pubchem\.substance:\d+$

Example CURIE
pubchem.substance:100101
References
Ontology
Part Of
pubchem
Metaregistry PubChem Substance ID (SID)

The metaregistry provides mappings between the Bioregistry and other registries. There are 7 mappings to external registries for pubchem.substance with 4 unique external prefixes.

Registry Name Metaprefix External Prefix
BioContext biocontext PUBCHEM.SUBSTANCE
Chemical Information Ontology cheminf 000141
Gene Ontology Registry go PubChem_Substance
Identifiers.org Identifiers.org logo miriam pubchem.substance
Name-to-Thing Name-to-Thing logo n2t pubchem.substance
Prefix Commons prefixcommons pubchem.substance
Wikidata Property Wikidata Property logo wikidata P2153
Providers

Providers are various services that resolve CURIEs to URLs. The example CURIE pubchem.substance: is used to demonstrate the provides available for pubchem.substance. Generation of OLS and BioPortal URLs requires additional programmatic logic beyond string formatting.

Name Metaprefix URI
PubChem Substance ID (SID) pubchem.substance https://pubchem.ncbi.nlm.nih.gov/substance/100101
Bioregistry bioregistry https://bioregistry.io/pubchem.substance:100101
Identifiers.org miriam https://identifiers.org/pubchem.substance:100101
Name-to-Thing n2t https://n2t.net/pubchem.substance:100101