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
Links
Homepage
Contact
Missing Contact
Pattern
Missing Pattern
Example Identifier
44259   Resolve
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 URL
NCATS Drugs ncats.drug https://drugs.ncats.io/drug/44259
Bioregistry bioregistry https://bioregistry.io/ncats.drug:44259