2,5-dioxo-7-methyl-2H,5H-pyrano[4,3-b]pyran-4-craboxylic acid, methyl ester

SpectraBase Compound ID	996mgyOV0cq
InChI	InChI=1S/C11H8O6/c1-5-3-7-9(11(14)16-5)6(10(13)15-2)4-8(12)17-7/h3-4H,1-2H3
InChIKey	PQBQJSAPIHZISV-UHFFFAOYSA-N Google Search
Mol Weight	236.18 g/mol
Molecular Formula	C11H8O6
Exact Mass	236.032088 g/mol

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SpectraBase Spectrum ID	HeadrYrpZLt
Name	2,5-DIOXO-7-METHYL-2H,5H-PYRANO[4,3-b]PYRAN-4-CARBOXYLIC ACID, METHYL ESTER
Source of Sample	S. F. Tan, University of Singapore, Singapore
Copyright	Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula	C11H8O6
InChI	InChI=1S/C11H8O6/c1-5-3-7-9(11(14)16-5)6(10(13)15-2)4-8(12)17-7/h3-4H,1-2H3
InChIKey	PQBQJSAPIHZISV-UHFFFAOYSA-N
Literature Reference	J. CHEM. SOC. PERKIN TRANS. I, 2137(1976) Abstract-Chemical Abstracts= 86, 106428(1977)
Melting Point	181-182C
Molecular Weight	236.179001
Synonyms	PYRANO/4,3-B/PYRAN-4-CARBOXYLIC ACID, 2H,5H-, 2,5-DIOXO-7-METHYL-, METHYL ESTER
Technique	KBr WAFER