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2'-Hydroxy-2,3',4,4'-tetramethoxy-chalcone
SpectraBase Compound ID 7fdxVChjdij
InChI InChI=1S/C19H20O6/c1-22-13-7-5-12(17(11-13)24-3)6-9-15(20)14-8-10-16(23-2)19(25-4)18(14)21/h5-11,21H,1-4H3/b9-6+
InChIKey ONSQYEBXBQHKEQ-RMKNXTFCSA-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 AXmJhuPXlN3
Name 2'-Hydroxy-2,3',4,4'-tetramethoxy-chalcone
CAS Registry Number 978-25-6
Comments Bruker AM-250 spectrometer
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C19H20O6
InChI InChI=1S/C19H20O6/c1-22-13-7-5-12(17(11-13)24-3)6-9-15(20)14-8-10-16(23-2)19(25-4)18(14)21/h5-11,21H,1-4H3/b9-6+
InChIKey ONSQYEBXBQHKEQ-RMKNXTFCSA-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