| Label | Id | |
|---|---|---|
| an N-acylsphing-4-enine 1-phosphoethanolamine | http://purl.obolibrary.org/obo/CHEBI_73203 | |
| N-acylsphing-4-enine 1-phosphoethanolamine zwitterion | http://purl.obolibrary.org/obo/CHEBI_73203 | |
| N-acylsphingosine 1-phosphoethanolamine zwitterion | http://purl.obolibrary.org/obo/CHEBI_73203 | |
| ceramide phosphoethanolamine zwitterion | http://purl.obolibrary.org/obo/CHEBI_73203 |
