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5a,10b-dihydro-2,5a,9-trimethylbenzofuro[2,3-b]benzofuran-10b-carboxylic acid, ethyl ester
SpectraBase Compound ID J39cnOQKvYI
InChI InChI=1S/C20H20O4/c1-5-22-18(21)20-14-10-12(2)6-8-16(14)23-19(20,4)24-17-9-7-13(3)11-15(17)20/h6-11H,5H2,1-4H3
InChIKey AMMJPKGPGJTMGI-UHFFFAOYSA-N
Mol Weight 324.38 g/mol
Molecular Formula C20H20O4
Exact Mass 324.136159 g/mol

1H Nuclear Magnetic Resonance (NMR) Chemical Shifts

1H Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID BdSmzn6rVxD
Name 5a,10b-dihydro-2,5a,9-trimethylbenzofuro[2,3-b]benzofuran-10b-carboxylic acid, ethyl ester
Source of Sample B. Laude, University of Besancon, France
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Formula C20H20O4
InChI InChI=1S/C20H20O4/c1-5-22-18(21)20-14-10-12(2)6-8-16(14)23-19(20,4)24-17-9-7-13(3)11-15(17)20/h6-11H,5H2,1-4H3
InChIKey AMMJPKGPGJTMGI-UHFFFAOYSA-N
Instrument Name Varian A-60
Literature Reference Abstract-Chemical Abstracts= 63, 593(1965)
Sadtler NMR Number 1717M
Solvent CCl4
Synonyms BENZOFURO/2,3-B/BENZOFURAN-10B- CARBOXYLIC ACID, 5A,10B-DIHYDRO- 2,5A,9-TRIMETHYL-, ETHYL ESTER