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Pregn-4-ene-3,11,20-trione

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Pregn-4-ene-3,11,20-trione
SpectraBase Compound ID 9babM9QqNeb
InChI InChI=1S/C21H28O3/c1-12(22)16-6-7-17-15-5-4-13-10-14(23)8-9-20(13,2)19(15)18(24)11-21(16,17)3/h10,15-17,19H,4-9,11H2,1-3H3
InChIKey WKAVAGKRWFGIEA-UHFFFAOYSA-N
Mol Weight 328.45 g/mol
Molecular Formula C21H28O3
Exact Mass 328.203845 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID Im0WzqbsJ4O
Name Pregn-4-ene-3,11,20-trione
CAS Registry Number 516-15-4
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Formula C21H28O3
InChI InChI=1S/C21H28O3/c1-12(22)16-6-7-17-15-5-4-13-10-14(23)8-9-20(13,2)19(15)18(24)11-21(16,17)3/h10,15-17,19H,4-9,11H2,1-3H3
InChIKey WKAVAGKRWFGIEA-UHFFFAOYSA-N
Literature Reference J.W. Blunt, J.B. Stothers, Org. Magn. Resonance 9, 439 (1977).
NMR Standard TMS
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3