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1-(3,4-Dimethoxyphenyl)-1,4-dihydro-6,7-dimethoxy-3H-2-benzopyran-3-one
SpectraBase Compound ID 4N2f98EOyXj
InChI InChI=1S/C19H20O6/c1-21-14-6-5-11(7-15(14)22-2)19-13-10-17(24-4)16(23-3)8-12(13)9-18(20)25-19/h5-8,10,19H,9H2,1-4H3
InChIKey RXYFEOVYJHRDPG-UHFFFAOYSA-N
Mol Weight 344.36 g/mol
Molecular Formula C19H20O6
Exact Mass 344.125988 g/mol

Vapor Phase (Gas) Infrared Spectrum

Vapor Phase (Gas) Infrared Spectrum

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SpectraBase Spectrum ID 8v0mP5zilxj
Name 1-(3,4-Dimethoxyphenyl)-1,4-dihydro-6,7-dimethoxy-3H-2-benzopyran-3-one
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 344.125988358 u
Formula C19H20O6
InChI InChI=1S/C19H20O6/c1-21-14-6-5-11(7-15(14)22-2)19-13-10-17(24-4)16(23-3)8-12(13)9-18(20)25-19/h5-8,10,19H,9H2,1-4H3
InChIKey RXYFEOVYJHRDPG-UHFFFAOYSA-N
Molecular Weight 344.363 g/mol
SMILES C1=2C(OC(CC2C=C(C(=C1)OC)OC)=O)C=1C=C(OC)C(=CC1)OC
Spectrum/Structure Validation Score (Vapor Phase IR) 0.859416