| Label | Id | |
|---|---|---|
| Lynestrenol | http://purl.obolibrary.org/obo/CHEBI_31790 | |
| ethynylestrenol | http://purl.obolibrary.org/obo/CHEBI_31790 | |
| linestrenol | http://purl.obolibrary.org/obo/CHEBI_31790 | |
| orgametril | http://purl.obolibrary.org/obo/CHEBI_31790 | |
| orgametrol | http://purl.obolibrary.org/obo/CHEBI_31790 |
