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5,7-Dimethoxy-4-(2,4-dimethoxyphenyl)-2H-1-benzopyran-2-one
SpectraBase Compound ID 6w3SAcrGd4U
InChI InChI=1S/C19H18O6/c1-21-11-5-6-13(15(7-11)23-3)14-10-18(20)25-17-9-12(22-2)8-16(24-4)19(14)17/h5-10H,1-4H3
InChIKey QYOMFAMVTULISQ-UHFFFAOYSA-N
Mol Weight 342.35 g/mol
Molecular Formula C19H18O6
Exact Mass 342.110338 g/mol

Vapor Phase (Gas) Infrared Spectrum

Vapor Phase (Gas) Infrared Spectrum

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SpectraBase Spectrum ID ABXumtows7V
Name 5,7-Dimethoxy-4-(2,4-dimethoxyphenyl)-2H-1-benzopyran-2-one
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 342.110338294 u
Formula C19H18O6
InChI InChI=1S/C19H18O6/c1-21-11-5-6-13(15(7-11)23-3)14-10-18(20)25-17-9-12(22-2)8-16(24-4)19(14)17/h5-10H,1-4H3
InChIKey QYOMFAMVTULISQ-UHFFFAOYSA-N
Molecular Weight 342.347 g/mol
SMILES C1(OC2=CC(=CC(=C2C(=C1)C1=C(OC)C=C(OC)C=C1)OC)OC)=O
Spectrum/Structure Validation Score (Vapor Phase IR) 0.835181