| Label | Id | |
|---|---|---|
| 10alpha-Isopregnenone | http://purl.obolibrary.org/obo/CHEBI_31527 | |
| delta(6)-Retroprogesterone | http://purl.obolibrary.org/obo/CHEBI_31527 | |
| 6-Dehydro-retro-progesterone | http://purl.obolibrary.org/obo/CHEBI_31527 | |
| 9beta,10alpha-pregna-4,6-diene-3,20-dione | http://purl.obolibrary.org/obo/CHEBI_31527 | |
| delta(sup 6)-Retroprogesterone | http://purl.obolibrary.org/obo/CHEBI_31527 | |
| Hydrogesterone | http://purl.obolibrary.org/obo/CHEBI_31527 | |
| didrogesterona | http://purl.obolibrary.org/obo/CHEBI_31527 | |
| dydrogesterone | http://purl.obolibrary.org/obo/CHEBI_31527 | |
| dydrogesteronum | http://purl.obolibrary.org/obo/CHEBI_31527 | |
| Hydrogestrone | http://purl.obolibrary.org/obo/CHEBI_31527 | |
| Isopregnenone | http://purl.obolibrary.org/obo/CHEBI_31527 | |
| Retro-6-dehydroprogesterone | http://purl.obolibrary.org/obo/CHEBI_31527 |