Registry CAS Chemical Registry
CAS (Chemical Abstracts Service) is a division of the American Chemical Society and is the producer of comprehensive databases of chemical information.
- Prefix
cas- Alternative Prefixes
- CAS_RN SECONDARY_CAS_RN CASID cas_id
- Links
- Homepage
- Contact
- Missing Contact
- Pattern for Local Unique Identifiers
-
Local identifiers in CAS Chemical Registry should match this regular expression:
^\d{1,7}\-\d{2}\-\d$ - Example Local Unique Identifier
- 50-00-0 Resolve
- Pattern for CURIES
-
Compact URIs (CURIEs) constructed from CAS Chemical Registry should match this regular expression:
^cas:\d{1,7}\-\d{2}\-\d$ - Example CURIE
- cas:50-00-0
Metaregistry CAS Chemical Registry
The metaregistry provides mappings between the Bioregistry and other registries. There are
10 mappings to external registries for cas with
6 unique external prefixes.
| Registry Name | Metaprefix | External Prefix |
|---|---|---|
| BioContext | biocontext |
CAS
|
| Chemical Information Ontology | cheminf |
000446
|
| EDAM Ontology | edam |
1002
|
FAIRSharing
|
fairsharing |
FAIRsharing.r7Kwy7
|
| Gene Ontology Registry | go |
CAS
|
| HL7 External Code Systems | hl7 |
2.16.840.1.113883.6.61
|
Identifiers.org
|
miriam |
cas
|
Name-to-Thing
|
n2t |
cas
|
| Prefix Commons | prefixcommons |
cas
|
Wikidata Property
|
wikidata |
P231
|
Providers
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 |
| None | scholia |
https://scholia.toolforge.org/cas/50-00-0 |
| None | scholia |
https://scholia.toolforge.org/cas/50-00-0 |
Extra Providers
Additional providers curated in the Bioregistry are listed here.
| Code | Name | URL |
|---|---|---|
scholia |
Scholia | https://scholia.toolforge.org/cas/50-00-0 |