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6,6-dimethyl-11-methoxy-4-oxo-4H,6H[2]benzopyrano[3,4-f][1]benzopyran-2-carboxylic acid
SpectraBase Compound ID 107p3UnfsKz
InChI InChI=1S/C20H16O6/c1-20(2)11-7-5-4-6-10(11)16-13(24-3)9-14-17(18(16)26-20)12(21)8-15(25-14)19(22)23/h4-9H,1-3H3,(H,22,23)
InChIKey SWFPOKLKGKKCMS-UHFFFAOYSA-N
Mol Weight 352.34 g/mol
Molecular Formula C20H16O6
Exact Mass 352.094688 g/mol

Raman Spectrum

Raman Spectrum

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SpectraBase Spectrum ID FyCqk2hWNet
Name 6,6-Dimethyl-11-methoxy-4-oxo-4H,6H[2]benzopyrano[3,4-F][1]benzopyran-2-carboxylic acid
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 352.094688229 u
Formula C20H16O6
InChI InChI=1S/C20H16O6/c1-20(2)11-7-5-4-6-10(11)16-13(24-3)9-14-17(18(16)26-20)12(21)8-15(25-14)19(22)23/h4-9H,1-3H3,(H,22,23)
InChIKey SWFPOKLKGKKCMS-UHFFFAOYSA-N
Molecular Weight 352.342 g/mol
SMILES OC(C1=CC(C=2C=3OC(C=4C=CC=CC4C3C(=CC2O1)OC)(C)C)=O)=O
Spectrum/Structure Validation Score (Raman) 0.711905