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3-Oxo-friedelan-20.alpha.-carboxylic-acid
SpectraBase Compound ID GieO1Sz3irZ
InChI InChI=1S/C30H48O3/c1-19-20(31)8-9-21-27(19,4)11-10-22-28(21,5)15-17-30(7)23-18-26(3,24(32)33)13-12-25(23,2)14-16-29(22,30)6/h19,21-23H,8-18H2,1-7H3,(H,32,33)/t19?,21?,22?,23-,25-,26-,27?,28?,29+,30+/m0/s1
InChIKey WHWHDGKOSUKYOV-MNUQLNBSSA-N
Mol Weight 456.7 g/mol
Molecular Formula C30H48O3
Exact Mass 456.360345 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID C3kYyuIk1Yb
Name 3-Oxo-friedelan-20.alpha.-carboxylic-acid
CAS Registry Number 33600-93-0
Comments broad-band decoupling (BB)
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Formula C30H48O3
InChI InChI=1S/C30H48O3/c1-19-20(31)8-9-21-27(19,4)11-10-22-28(21,5)15-17-30(7)23-18-26(3,24(32)33)13-12-25(23,2)14-16-29(22,30)6/h19,21-23H,8-18H2,1-7H3,(H,32,33)/t19?,21?,22?,23-,25-,26-,27?,28?,29+,30+/m0/s1
InChIKey WHWHDGKOSUKYOV-MNUQLNBSSA-N
Instrument Name SF = 090 MHz
Literature Reference Phytochem. 23, 2251 (1984).
NMR Standard not reported
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3