CAS (Chemical Abstracts Service) is a division of the American Chemical Society and is the producer of comprehensive databases of chemical information.
cas
Local identifiers in CAS Chemical Registry should match this
regular expression:
^\d{1,7}\-\d{2}\-\d$
Compact URIs (CURIEs) constructed from CAS Chemical Registry should match
this regular expression:
^cas:\d{1,7}\-\d{2}\-\d$
The metaregistry provides mappings between the Bioregistry and other registries. There are
6 mappings to external registries for cas.
| Registry Name | Metaprefix | External Prefix |
|---|---|---|
| Gene Ontology Registry | go |
CAS
|
| Identifiers.org | miriam |
cas
|
| Name-to-Thing | n2t |
cas
|
| Prefix Commons | prefixcommons |
CAS
|
| Scholia | scholia |
cas
|
| Wikidata Property | wikidata |
P231
|
Providers are various services that resolve CURIEs to URLs. The example CURIE
cas:50-00-0 is used to demonstrate the provides available for
cas. Generation of OLS and BioPortal URLs requires additional programmatic
logic beyond string formatting.
| Name | Metaprefix | URI |
|---|---|---|
| CAS Chemical Registry | cas |
https://commonchemistry.cas.org/detail?ref=50-00-0 |
| Bioregistry | bioregistry |
https://bioregistry.io/cas:50-00-0 |
| Identifiers.org | miriam |
https://identifiers.org/cas:50-00-0 |
| Name-to-Thing | n2t |
https://n2t.net/cas:50-00-0 |
| Scholia | scholia |
https://scholia.toolforge.org/cas/50-00-0 |
Additional providers curated in the Bioregistry are listed here.
| Code | Name | URL |
|---|---|---|
| scholia | Scholia | https://scholia.toolforge.org/cas/50-00-0 |