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Pregna-3,5-diene-11,20-dione
SpectraBase Compound ID EJyfbFlvzo6
InChI InChI=1S/C21H28O2/c1-13(22)16-9-10-17-15-8-7-14-6-4-5-11-20(14,2)19(15)18(23)12-21(16,17)3/h4,6-7,15-17,19H,5,8-12H2,1-3H3/t15-,16+,17-,19+,20-,21+/m0/s1
InChIKey LDAVQTPZUVZVKG-DADBAOPHSA-N
Mol Weight 312.45 g/mol
Molecular Formula C21H28O2
Exact Mass 312.20893 g/mol

Raman Spectrum

Raman Spectrum

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SpectraBase Spectrum ID 28u22r184Km
Name Pregna-3,5-diene-11,20-dione
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 312.208930140 u
Formula C21H28O2
InChI InChI=1S/C21H28O2/c1-13(22)16-9-10-17-15-8-7-14-6-4-5-11-20(14,2)19(15)18(23)12-21(16,17)3/h4,6-7,15-17,19H,5,8-12H2,1-3H3/t15-,16+,17-,19+,20-,21+/m0/s1
InChIKey LDAVQTPZUVZVKG-DADBAOPHSA-N
Molecular Weight 312.453 g/mol
SMILES C=1C2=CC[C@]3([C@@]4(CC[C@@]([C@]4(CC([C@@]3([C@]2(CCC1)C)[H])=O)C)(C(C)=O)[H])[H])[H]
Spectrum/Structure Validation Score (Raman) 0.889671