(8R,9S,10R,13S,14S,17R)-17-Ethynyl-17-Hydroxy-13-Methyl-11-Methylidene-2,6,7,8,9,10,12,14-Octahydro-1H-Cyclopenta[a]Phenanthren-3-One
[CAS# 110072-15-6]

Identification

• Name: (8R,9S,10R,13S,14S,17R)-17-Ethynyl-17-Hydroxy-13-Methyl-11-Methylidene-2,6,7,8,9,10,12,14-Octahydro-1H-Cyclopenta[a]Phenanthren-3-One
• Synonyms: (8R,9S,10R,13S,14S,17R)-17-Ethynyl-17-Hydroxy-13-Methyl-11-Methylene-2,6,7,8,9,10,12,14-Octahydro-1H-Cyclopenta[A]Phenanthren-3-One; D06197; Tosagestin (Usan)
• Molecular Formula: C₂₁H₂₄O₂
• Molecular Weight: 308.42
• CAS Registry Number: 110072-15-6
• SMILES: [C@@H]23CCC1=CC(CC[C@@H]1[C@H]2C(C[C@@]4([C@@](C=C[C@@H]34)(C#C)O)C)=C)=O
• InChI: 1S/C21H24O2/c1-4-21(23)10-9-18-17-7-5-14-11-15(22)6-8-16(14)19(17)13(2)12-20(18,21)3/h1,9-11,16-19,23H,2,5-8,12H2,3H3/t16-,17-,18-,19+,20-,21-/m0/s1
• InChIKey: YJSTYQGZKJHXLN-OLGWUGKESA-N