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5a,10b-dihydro-2,5a-dimethyl-9-methoxybenzofuro[2,3-b]benzofuran-10b-carboxylic acid, ethyl ester

Compound with spectra: 1 NMR, and 1 FTIR

5a,10b-dihydro-2,5a-dimethyl-9-methoxybenzofuro[2,3-b]benzofuran-10b-carboxylic acid, ethyl ester
SpectraBase Compound ID 8YIFTfKnbva
InChI InChI=1S/C20H20O5/c1-5-23-18(21)20-14-10-12(2)6-8-16(14)24-19(20,3)25-17-9-7-13(22-4)11-15(17)20/h6-11H,5H2,1-4H3
InChIKey NFQBLRKUKGVUBA-UHFFFAOYSA-N
Mol Weight 340.38 g/mol
Molecular Formula C20H20O5
Exact Mass 340.131074 g/mol

View Spectrum of 5a,10b-dihydro-2,5a-dimethyl-9-methoxybenzofuro[2,3-b]benzofuran-10b-carboxylic acid, ethyl ester

1H NMR Spectrum
Copyright Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample B. Laude, University of Besancon, France
Solvent CCl4

View Spectrum of 5a,10b-dihydro-2,5a-dimethyl-9-methoxybenzofuro[2,3-b]benzofuran-10b-carboxylic acid, ethyl ester

FTIR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample B. Laude, University of Besancon, France
Technique KBr WAFER
  • BENZOFURO/2,3-B/BENZOFURAN-10B- CARBOXYLIC ACID, 5A,10B-DIHYDRO- 2,5A-DIMETHYL-9-METHOXY-, ETHYL ESTER
5a,10b-dihydro-2,3,5a,8,9-pentamethylbenzofuro[2,3-b]benzofuran-10b-carboxylic acid, ethyl ester
5a,10b-dihydro-2,4,5a,7,9-pentamethylbenzofuro[2,3-b]benzofuran-10b-carboxylic acid, ethyl ester
5a,10b-dihydro-3,4,5a,7,8-pentamethylbenzofuro[2,3-b]benzofuran-10b-carboxylic acid, ethyl ester
4-(5a-methoxy-8-oxo-5a,6,8a,9-tetrahydro-8H-[1,3]dioxolo[4,5-g]furo[3,4-b]chromen-9-yl)-2,6-dimethoxyphenyl acetate
JOSXVCBVLAODEK-QKIULJCFSA-N
2H,6H-pyrido[2,1-b][1,3,5]thiadiazine-9-carbonitrile, 3-(2-ethoxyphenyl)-3,4,7,8-tetrahydro-8-(2-methoxy-1-naphthalenyl)-6-oxo-
11,12-Di-O-Methoxy-20(10-7)abeo-abieta-5(10),8,11,13-tetraen-20-oic acid
2,3,16-TRI-PARA-METHOXYBENZOYLOXY-15-KETO-(ENT)-PIMAR-8(14)-ENE
MYELOCONONE-A2;6,7,9-TRIHYDROXY-3,8-DIMETHOXY-4-METHYL-1H-PHENALEN-1-ONE
N-((2-benzyl-1,3-dioxo-2,3,3a,4,7,7a-hexahydro-1H-4,7-epoxyisoindol-4-yl)methyl)-2,4,6-trimethylbenzenesulfonamide
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