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Substance Name: 11-Methylenelynestrenol
RN: 54024-12-3
UNII: B7P8OXD0AN
InChIKey: DKRPZVPROVDZCP-OLGWUGKESA-N

Molecular Weight

  • 296.4512
 
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Names and Synonyms

Name of Substance

  • 11-Methylenelynestrenol

Synonyms

  • 11-Methylenelynestrenol
  • 19-Norpregn-4-en-20-yn-17-ol, 11-methylene-, (17alpha)-
  • Desogestrel impurity B
  • Desogestrel impurity B [EP]
  • Desogestrel specified impurity B [EP]
  • UNII-B7P8OXD0AN

Registry Numbers

CAS Registry Number

  • 54024-12-3

FDA UNII

  • B7P8OXD0AN

System Generated Number

  • 0054024123

Structure Descriptors

InChI

1S/C21H28O/c1-4-21(22)12-11-18-17-10-9-15-7-5-6-8-16(15)19(17)14(2)13-20(18,21)3/h1,7,16-19,22H,2,5-6,8-13H2,3H3/t16-,17-,18-,19+,20-,21-/m0/s1

InChIKey

DKRPZVPROVDZCP-OLGWUGKESA-N

Smiles

C[C@]12CC(=C)[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CCC4=CCCC[C@H]34