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Etonogestrel

CAS Registry Number®

54048-10-1

CAS Name

Etonogestrel

Molecular Formula

C22H28O2

Molecular Mass

324.46

Cite this Page

Etonogestrel.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=54048-10-1 (retrieved 2024-11-23) (CAS RN: 54048-10-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C22H28O2/c1-4-21-13-14(3)20-17-9-7-16(23)12-15(17)6-8-18(20)19(21)10-11-22(21,24)5-2/h2,12,17-20,24H,3-4,6-11,13H2,1H3/t17-,18-,19-,20+,21-,22-/m0/s1

InChIKey

InChIKey=GCKFUYQCUCGESZ-BPIQYHPVSA-N

SMILES

C(C)[C@@]12[C@]([C@]3([C@](C(=C)C1)([C@@]4(C(CC3)=CC(=O)CC4)[H])[H])[H])(CC[C@]2(C#C)O)[H]

Canonical SMILES

O=C1C=C2CCC3C(C(=C)CC4(CC)C3CCC4(O)C#C)C2CC1

Other Names for this Substance

  • 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-11-methylene-, (17α)-
  • (17α)-13-Ethyl-17-hydroxy-11-methylene-18,19-dinorpregn-4-en-20-yn-3-one
  • 17-Ethynyl-17β-hydroxy-18-methyl-11-methyleneestr-4-en-3-one
  • Org 3236
  • 3-Keto-Org 2969

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Deleted or Replaced CAS Registry Numbers

165050-21-5

CAS INSIGHTSTM
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