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2'-Hydroxy-3',4',5',6'-tetramethoxy-chalcone
SpectraBase Compound ID 2VREiqZ6WMp
InChI InChI=1S/C19H20O6/c1-22-16-14(13(20)11-10-12-8-6-5-7-9-12)15(21)17(23-2)19(25-4)18(16)24-3/h5-11,21H,1-4H3/b11-10+
InChIKey LETBAZLAGJPEIM-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 JgDIosmPW9j
Name 2'-Hydroxy-3',4',5',6'-tetramethoxy-chalcone
CAS Registry Number 50489-48-0
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)15(21)17(23-2)19(25-4)18(16)24-3/h5-11,21H,1-4H3/b11-10+
InChIKey LETBAZLAGJPEIM-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