identifier for a chemical compound per EINECS or ELINCS
- Prefix
ecn- Links
- Homepage
- References
- GitHub Issue https://github.com/biopragmatics/bioregistry/issues/257
- Other https://en.wikipedia.org/wiki/European_Community_number
Identifier Standards
- Pattern for Local Unique Identifiers
-
Local unique identifiers in EC number should match this
regular expression:
^\d{3}-\d{3}-\d$ - Example Local Unique Identifier
- 200-003-9 Resolve
- Pattern for CURIES
-
Compact URIs (CURIEs) constructed from EC number should match
this regular expression:
^ecn:\d{3}-\d{3}-\d$ - Example CURIE
- ecn:200-003-9
Contacts
- Contact
- Missing Contact
- Contributor
-
creator
Charles Tapley Hoyt
0000-0003-4423-4370
cthoyt
Mappings to External Registries
Mappings from records in Semantic Farm to external registries comprises the metaregistry. This resource has 2 mappings to external registries with 2 unique external prefixes.
| Registry Name | Registry Metaprefix | External Prefix | Curate |
|---|---|---|---|
| CHEMINF | cheminf |
000447
|
|
Wikidata
|
wikidata |
P232
|
Providers
A provider turns a local unique identifiers from a resource into a URI. Many providers are also resolvable as URLs (i.e., they can be used in a web browser).
The local unique identifier 200-003-9 is used to demonstrate the providers
available for EC number. Some providers may use a different example, which is displayed in the table below.
A guide for curating additional providers can be found
here.
| Provider Name | Provider Code | URI |
|---|---|---|
| EC number | ecn |
https://www.echa.europa.eu/information-on-chemicals/ec-inventory/-/dislist/details/200-003-9 |
| Bioregistry | bioregistry |
https://bioregistry.io/ecn:200-003-9 |