18-Methylethinylestradiol

Molecular Formula: C₂₁H₂₆O₂

InChI: InChI=1/C21H26O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h2,6,8,13,17-19,22-23H,3,5,7,9-12H2,1H3/t17-,18-,19+,20u,21?/m1/s1

InChIKey: InChIKey=VDKWHNVDYOVIIX-AUTWRQIABW
SMILES: CCC12CCC3C(C1CCC2(C#C)O)CCC4=C3C=CC(=C4)O

Names:
    Wyeth 6555
    (8S,9S,14S)-13-ethyl-17-ethynyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
    14012-72-7
    18,19-Dinorpregna-1,3,5(10)-trien-20-yne-3,17-diol, 13-ethyl-, (17alpha)-
    18-Methylethinylestradiol
    18-Methylethynylestradiol

Registries:
    PubChem CID 66650
    PubChem ID 208742