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Norethindrone
SpectraBase Compound ID FbAH97GYPFn
InChI InChI=1S/C20H26O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,12,15-18,22H,4-11H2,2H3/t15-,16+,17+,18-,19-,20-/m0/s1
InChIKey VIKNJXKGJWUCNN-XGXHKTLJSA-N
Mol Weight 298.43 g/mol
Molecular Formula C20H26O2
Exact Mass 298.19328 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID Bq0wjzx1xWq
Name 17.ALPHA.-ETHYNYL-ESTR-4-ENE-17.BETA.-OL-3-ONE
Copyright Copyright © 2011-2024 Wiley-VCH GmbH. All Rights Reserved.
Exact Mass 298.193280075 u
Formula C20H26O2
InChI InChI=1S/C20H26O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,12,15-18,22H,4-11H2,2H3/t15-,16+,17+,18-,19-,20-/m0/s1
InChIKey VIKNJXKGJWUCNN-XGXHKTLJSA-N
Molecular Weight 298.426 g/mol
Nominal Mass 298 u
Number of Peaks 135
SMILES O[C@]1(CC[C@]2([C@@]3(CCC4=CC(CC[C@@]4([C@]3(CC[C@]12C)[H])[H])=O)[H])[H])C#C
SPLASH splash10-01vp-6960000000-dd3c150c9f01ad8f7f98
Source File Reference LMCM-73904-175K
Source of Spectrum Dr. Makin, London Hospital Medical College, UK
Synonyms 17-ETHYNYL-17-HYDROXYESTR-4-EN-3-ONE (8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one
Wiley ID 4_1402