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5a,10b-dihydro-2,3,5a,8,9-pentamethylbenzofuro[2,3-b]benzofuran-10b-carboxylic acid, ethyl ester
SpectraBase Compound ID 5vKrSJkMBmh
InChI InChI=1S/C22H24O4/c1-7-24-20(23)22-16-8-12(2)14(4)10-18(16)25-21(22,6)26-19-11-15(5)13(3)9-17(19)22/h8-11H,7H2,1-6H3
InChIKey URPXLRKKNQLKFS-UHFFFAOYSA-N
Mol Weight 352.43 g/mol
Molecular Formula C22H24O4
Exact Mass 352.167459 g/mol

1H Nuclear Magnetic Resonance (NMR) Chemical Shifts

1H Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID BZ87aXHIPE0
Name 5a,10b-dihydro-2,3-5a,8,9-pentamethylbenzofuro[2,3-b]benzofuran-10b-carboxylic acid, ethyl ester
Source of Sample B. Laude, University of Besancon, France
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Formula C22H24O4
InChI InChI=1S/C22H24O4/c1-7-24-20(23)22-16-8-12(2)14(4)10-18(16)25-21(22,6)26-19-11-15(5)13(3)9-17(19)22/h8-11H,7H2,1-6H3
InChIKey URPXLRKKNQLKFS-UHFFFAOYSA-N
Instrument Name Varian A-60
Literature Reference Abstract-Chemical Abstracts= 63, 593(1965)
Sadtler NMR Number 1720M
Solvent CCl4
Synonyms BENZOFURO/2,3-B/BENZOFURAN-10B- CARBOXYLIC ACID, 5A,10B-DIHYDRO- 2,3,5A,8,9-PENTAMETHYL-, ETHYL ESTER