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3-Ethyl-4,6-dimethylpyrano[3,2-g]chromene-2,8-dione

View entire compound with spectra: 1 FTIR, and 1 MS (GC)

3-Ethyl-4,6-dimethylpyrano[3,2-g]chromene-2,8-dione
SpectraBase Compound ID 4iDwvBuO7zw
InChI InChI=1S/C16H14O4/c1-4-10-9(3)12-6-11-8(2)5-15(17)19-13(11)7-14(12)20-16(10)18/h5-7H,4H2,1-3H3
InChIKey GQPWSBOUDJSNHN-UHFFFAOYSA-N
Mol Weight 270.28 g/mol
Molecular Formula C16H14O4
Exact Mass 270.089209 g/mol

Vapor Phase (Gas) Infrared Spectrum

Vapor Phase (Gas) Infrared Spectrum

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SpectraBase Spectrum ID BJXrBZqKW4E
Name 3-Ethyl-4,6-dimethylpyrano[3,2-G]chromene-2,8-dione
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 270.089208927 u
Formula C16H14O4
InChI InChI=1S/C16H14O4/c1-4-10-9(3)12-6-11-8(2)5-15(17)19-13(11)7-14(12)20-16(10)18/h5-7H,4H2,1-3H3
InChIKey GQPWSBOUDJSNHN-UHFFFAOYSA-N
SMILES C1(C(=C(C=2C=C3C(=CC2O1)OC(C=C3C)=O)C)CC)=O
Spectrum/Structure Validation Score (Vapor Phase IR) 0.921111