ChemSpider is a collection of compound data from across the web, which aggregates chemical structures and their associated information into a single searchable repository entry. These entries are supplemented with additional properties, related information and links back to original data sources.
The metaregistry provides mappings between the Bioregistry and other registries. There are
4 mappings to external registries for
Providers are various services that resolve CURIEs to URLs. The example CURIE
chemspider:56586 is used to demonstrate the provides available for
chemspider. Generation of OLS and BioPortal URLs requires additional programmatic
logic beyond string formatting.