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5-keto-2H-pyrano[3,2-c]chromene-2,3-dicarboxylic acid diethyl ester
SpectraBase Compound ID BLBenVMml73
InChI InChI=1S/C18H16O7/c1-3-22-16(19)12-9-11-14(25-15(12)18(21)23-4-2)10-7-5-6-8-13(10)24-17(11)20/h5-9,15H,3-4H2,1-2H3
InChIKey FQIAZMDRAVABAW-UHFFFAOYSA-N
Mol Weight 344.32 g/mol
Molecular Formula C18H16O7
Exact Mass 344.089603 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 4UtossEhnWl
Name 5-keto-2H-pyrano[3,2-c]chromene-2,3-dicarboxylic acid diethyl ester
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C18H16O7
InChI InChI=1S/C18H16O7/c1-3-22-16(19)12-9-11-14(25-15(12)18(21)23-4-2)10-7-5-6-8-13(10)24-17(11)20/h5-9,15H,3-4H2,1-2H3
InChIKey FQIAZMDRAVABAW-UHFFFAOYSA-N
Molecular Weight 344.319 g/mol
SMILES C12=C(OC(C(=C2)C(=O)OCC)C(=O)OCC)c2ccccc2OC1=O
SPLASH splash10-00dl-0090000000-e780b4ecb8aa3207ac54
Source of Spectrum SB-135-820-4
Synonyms 5-Oxo-2H-pyrano[3,2-c][1]benzopyran-2,3-dicarboxylic acid diethyl ester Diethyl 5-oxidanylidene-2H-pyrano[3,2-c]chromene-2,3-dicarboxylate Diethyl 5-oxo-2H-pyrano[3,2-c]chromene-2,3-dicarboxylate
Wiley ID 1576543