The National Center for Advancing Translational Sciences (NCATS) has developed Inxight: Drugs as a comprehensive portal for drug development information. NCATS Inxight: Drugs contains information on ingredients in medicinal products, including:

Prefix
ncats.drug
Alternative Prefixes
inxight inxight-drugs
Links
Homepage
Contact
Missing Contact
Pattern for Local Unique Identifiers
Missing LUI pattern
Example Local Unique Identifiers
44259   Resolve
1IJV77EI07   Resolve
Pattern for CURIES
Could not construct CURIE pattern
Example CURIEs
ncats.drug:44259
ncats.drug:1IJV77EI07
Contributors
Providers

Providers are various services that resolve CURIEs to URLs. The example CURIE ncats.drug:44259 is used to demonstrate the provides available for ncats.drug. Generation of OLS and BioPortal URLs requires additional programmatic logic beyond string formatting.

Name Metaprefix URI
NCATS Drugs ncats.drug https://drugs.ncats.io/drug/44259
Bioregistry bioregistry https://bioregistry.io/ncats.drug:44259