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3-(2,4-Dimethoxyphenoxy)-5,7-bis(oxidanyl)-4-oxidanylidene-chromene-2-carboxylic acid

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3-(2,4-Dimethoxyphenoxy)-5,7-bis(oxidanyl)-4-oxidanylidene-chromene-2-carboxylic acid
SpectraBase Compound ID 8ytODJp4Cnl
InChI InChI=1S/C18H14O9/c1-24-9-3-4-11(12(7-9)25-2)26-16-15(21)14-10(20)5-8(19)6-13(14)27-17(16)18(22)23/h3-7,19-20H,1-2H3,(H,22,23)
InChIKey ZTZSNUCLTKDVDL-UHFFFAOYSA-N
Mol Weight 374.3 g/mol
Molecular Formula C18H14O9
Exact Mass 374.063782 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID IScL7HeDdKS
Name 3-(2,4-Dimethoxyphenoxy)-5,7-bis(oxidanyl)-4-oxidanylidene-chromene-2-carboxylic acid
Comments Computed using HOSE algorithm
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 374.063782022 u
Formula C18H14O9
InChI InChI=1S/C18H14O9/c1-24-9-3-4-11(12(7-9)25-2)26-16-15(21)14-10(20)5-8(19)6-13(14)27-17(16)18(22)23/h3-7,19-20H,1-2H3,(H,22,23)
InChIKey ZTZSNUCLTKDVDL-UHFFFAOYSA-N
Molecular Weight 374.301 g/mol
SMILES C1(=C(OC2=C(C1=O)C(=CC(O)=C2)O)C(=O)O)OC=1C(=CC(=CC1)OC)OC