| Name | Metaprefix | URI |
|---|---|---|
| ChemSpider | chemspider |
http://www.chemspider.com/Chemical-Structure.56586.html |
| Bioregistry | bioregistry |
https://bioregistry.io/chemspider:56586 |
| Identifiers.org | miriam |
https://identifiers.org/chemspider:56586 |
| Name-to-Thing | n2t |
https://n2t.net/chemspider:56586 |