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3'-Hydroxy-2',4',5',6'-tetramethoxy-chalcone
SpectraBase Compound ID K9Ve0ABM8Ea
InChI InChI=1S/C19H20O6/c1-22-16-14(13(20)11-10-12-8-6-5-7-9-12)17(23-2)19(25-4)18(24-3)15(16)21/h5-11,21H,1-4H3/b11-10+
InChIKey RZSYQUHEIMQENQ-ZHACJKMWSA-N
Mol Weight 344.36 g/mol
Molecular Formula C19H20O6
Exact Mass 344.125988 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID GdBrkGYbiTm
Name 3'-Hydroxy-2',4',5',6'-tetramethoxy-chalcone
CAS Registry Number 80405-08-9
Comments Bruker AM-250 spectrometer
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Formula C19H20O6
InChI InChI=1S/C19H20O6/c1-22-16-14(13(20)11-10-12-8-6-5-7-9-12)17(23-2)19(25-4)18(24-3)15(16)21/h5-11,21H,1-4H3/b11-10+
InChIKey RZSYQUHEIMQENQ-ZHACJKMWSA-N
Instrument Name see comment
Literature Reference V.S. Parmar, S. Sharma, J.S. Rathore, Magn. Res. Chem. 28, 470 (1990).
NMR Standard TMS
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3