Norethisterone

CAS number 68-22-4

Molecular formula C₂₀H₂₆O₂

Molecular weight 298.43 g/mol

IUPAC name

Norethindrone

19-Norpregn-4-en-20-yn-3-one, 17-hydroxy-, (17α)- (17α)-17-Hydroxy-19-Norpregn-4-en-20-yn-3-one 17-Hydroxy-19-nor-17α-pregn-4-en-20 yn-3-one 17α-Ethinyl-17β-hydroxy-Δ4-estren-3-one 17α-Ethinyl-19-nortestosterone 17α-Ethinylestr-4-en-17β-ol-3-one 17α-Ethynyl-17-hydroxy-4-estrene-3-one 17α-Ethynyl-17-hydroxyest-4-en-3-one 17α-Ethynyl-17-hydroxyestr-4-en-3-one 17α-Ethynyl-17β-hydroxy-19-norandrost-4-en-3-one 17α-Ethynyl-19-nor-androst-4-en-17β-ol-3-one 17α-Ethynyl-19-nortestosterone

SMILES C[C@]12CC[C@@H]3[C@H]4CCC(=O)C=C4CC[C@H]3[C@@H]1CC[C@@]2(O)C#C

InChIKey VIKNJXKGJWUCNN-XGXHKTLJSA-N

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