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4H-1-Benzopyran-4-one, 5,7-dihydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-6,8-dimethoxy-
SpectraBase Compound ID B9nCaJ3boD7
InChI InChI=1S/C19H18O9/c1-24-12-6-8(5-10(21)16(12)25-2)11-7-9(20)13-14(22)18(26-3)15(23)19(27-4)17(13)28-11/h5-7,21-23H,1-4H3
InChIKey NYKXAPFHNLNAIJ-UHFFFAOYSA-N
Mol Weight 390.34 g/mol
Molecular Formula C19H18O9
Exact Mass 390.095082 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 1dzXEgoulqL
Name 4H-1-Benzopyran-4-one, 5,7-dihydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-6,8-dimethoxy-
Comments Computed using HOSE algorithm
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 390.095082151 u
Formula C19H18O9
InChI InChI=1S/C19H18O9/c1-24-12-6-8(5-10(21)16(12)25-2)11-7-9(20)13-14(22)18(26-3)15(23)19(27-4)17(13)28-11/h5-7,21-23H,1-4H3
InChIKey NYKXAPFHNLNAIJ-UHFFFAOYSA-N
Molecular Weight 390.344 g/mol
SMILES COC1=C2C(=C(C(=C1O)OC)O)C(=O)C=C(O2)C1=CC(OC)=C(C(=C1)O)OC