19-Norpregn-4-en-20-yn-3-one

CAS Registry Number®

38673-42-6
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CAS Name

19-Norpregn-4-en-20-yn-3-one

Molecular Formula

C20H26O

Molecular Mass

282.42

Cite this Page

19-Norpregn-4-en-20-yn-3-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=38673-42-6 (retrieved 2024-07-27) (CAS RN: 38673-42-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C20H26O/c1-3-14-5-9-19-18-7-4-13-12-15(21)6-8-16(13)17(18)10-11-20(14,19)2/h1,12,14,16-19H,4-11H2,2H3/t14-,16-,17+,18+,19-,20+/m0/s1

InChIKey

InChIKey=VQYQWMICRCBSID-KUIMHTBBSA-N

SMILES

C[C@@]12[C@]([C@]3([C@@]([C@@]4(C(CC3)=CC(=O)CC4)[H])(CC1)[H])[H])(CC[C@@H]2C#C)[H]

Canonical SMILES

O=C1C=C2CCC3C(CCC4(C)C(C#C)CCC34)C2CC1

Other Names for this Substance

  • 19-Norpregn-4-en-20-yn-3-one
  • RU 4414