CAS Number 73764-72-4 ChemSpider 181030 ChEMBL CHEMBL2106046 Molar mass 534.6415 g/mol | PubChem CID 208935 UNII VM88TV4OS5 Formula C35H34O5 | |
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Etamestrol (INN) (developmental code name ZK-77992), or eptamestrol, also known as 7α-methyl-19-nor-17α-pregna-1,3,5(10)-trien-20-yne-1,3,17-triol 1,3-dibenzoate, is a synthetic, steroidal estrogen described as an ovulation inhibitor (or hormonal contraceptive) that was synthesized in 1979 but was never marketed.
References
Etamestrol Wikipedia(Text) CC BY-SA