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17Alpha-Pregna-4,20-dien-3-one
SpectraBase Compound ID 2Po1cbIoIK4
InChI InChI=1S/C21H30O/c1-4-14-6-8-18-17-7-5-15-13-16(22)9-11-21(15,3)19(17)10-12-20(14,18)2/h4,13-14,17-19H,1,5-12H2,2-3H3/t14-,17-,18-,19-,20+,21-/m0/s1
InChIKey CSFSHOOQUIPHRO-NWSAAYAGSA-N
Mol Weight 298.47 g/mol
Molecular Formula C21H30O
Exact Mass 298.229666 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID AH2hSxZ65HF
Name 17Alpha-Pregna-4,20-dien-3-one
Alternate Name(s) (8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-vinyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H30O
InChI InChI=1S/C21H30O/c1-4-14-6-8-18-17-7-5-15-13-16(22)9-11-21(15,3)19(17)10-12-20(14,18)2/h4,13-14,17-19H,1,5-12H2,2-3H3/t14-,17-,18-,19-,20+,21-/m0/s1
InChIKey CSFSHOOQUIPHRO-NWSAAYAGSA-N
Literature Reference DOI 10.1002/jccs.200400031
Molecular Weight 298.470 g/mol
SMILES [C@@]12([C@]([C@]3([C@@]([C@@]4(C(CC3)=CC(CC4)=O)C)(CC2)[H])[H])(CC[C@@]1(C=C)[H])[H])C
SPLASH splash10-0006-9270000000-135a3edbf6ea1f81109f
Source of Spectrum QA-51-207-2
Wiley ID 1795890