6a,11b-dihydro-6a-hydroxy-6-oxo-2,3,9,10-tetramethyl-6H-benzofuro[2,3-c][1]benzopyran-11b-carboxylic acid, methyl ester

SpectraBase Compound ID	CfsWaP8Xw5M
InChI	InChI=1S/C21H20O6/c1-10-6-14-16(8-12(10)3)26-19(23)21(24)20(14,18(22)25-5)15-7-11(2)13(4)9-17(15)27-21/h6-9,24H,1-5H3
InChIKey	XDXCCNPKSGLFEL-UHFFFAOYSA-N Google Search
Mol Weight	368.39 g/mol
Molecular Formula	C21H20O6
Exact Mass	368.125988 g/mol

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SpectraBase Spectrum ID	18cKnIxGowH
Name	2,3-DIHYDRO-5,6-DIMETHYL-2-HYDROXY-3-(6-HYDROXY-3,4-XYLYL)-2,3-BENZOFURANDICARBOXYLIC ACID, delta-LACTONE, METHYL ESTER
Source of Sample	E. Cerutti, University of Besancon, France
Copyright	Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula	C21H20O6
InChI	InChI=1S/C21H20O6/c1-10-6-14-16(8-12(10)3)26-19(23)21(24)20(14,18(22)25-5)15-7-11(2)13(4)9-17(15)27-21/h6-9,24H,1-5H3
InChIKey	XDXCCNPKSGLFEL-UHFFFAOYSA-N
Literature Reference	Abstract-Chemical Abstracts= 61, 14651(1964)
Melting Point	222-225C
Molecular Weight	368.385010
Synonyms	6H-BENZOFURO/2,3-C//1/BENZOPYRAN-11B- CARBOXYLIC ACID, 6A,11B-DIHYDRO-6A- HYDROXY-6-OXO-2,3,9,10-TETRAMETHYL-, 2,3-BENZOFURANDICARBOXYLIC ACID, 2,3-DIHYDRO-5,6-DIMETHYL-2-HYDROXY-3- /6-HYDROXY-3,4-XYLYL/-, D-LACTONE, METHYL ESTER
Technique	KBr WAFER