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3,15,16-Trioxo-olean-12-en-28-oic acid, methyl ester
SpectraBase Compound ID 8R8edS4K6DH
InChI InChI=1S/C31H44O5/c1-26(2)15-16-31(25(35)36-8)19(17-26)18-9-10-21-28(5)13-12-22(32)27(3,4)20(28)11-14-29(21,6)30(18,7)23(33)24(31)34/h9,19-21H,10-17H2,1-8H3
InChIKey WYYPSCASCBQCGS-UHFFFAOYSA-N
Mol Weight 496.7 g/mol
Molecular Formula C31H44O5
Exact Mass 496.318875 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID Kww6M3HdvVO
Name 3,15,16-Trioxo-olean-12-en-28-oic acid, methyl ester
CAS Registry Number 79383-39-4
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Formula C31H44O5
InChI InChI=1S/C31H44O5/c1-26(2)15-16-31(25(35)36-8)19(17-26)18-9-10-21-28(5)13-12-22(32)27(3,4)20(28)11-14-29(21,6)30(18,7)23(33)24(31)34/h9,19-21H,10-17H2,1-8H3
InChIKey WYYPSCASCBQCGS-UHFFFAOYSA-N
Instrument Name Varian CFT-20
Literature Reference A. Patra, A.K. Mitra, S. Ghosh, Org. Magn. Resonance 15, 399 (1981).
NMR Standard TMS
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3