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5-Hydroxy-2,2,10-trimethyl-6-(2-methylbutanoyl)-2H,8H-benzo[1,2-b:3,4-b']dipyran-8-one

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5-Hydroxy-2,2,10-trimethyl-6-(2-methylbutanoyl)-2H,8H-benzo[1,2-b:3,4-b']dipyran-8-one
SpectraBase Compound ID CmVpQmVCl7S
InChI InChI=1S/C20H22O5/c1-6-10(2)16(22)15-17(23)12-7-8-20(4,5)25-18(12)14-11(3)9-13(21)24-19(14)15/h7-10,23H,6H2,1-5H3
InChIKey IQRBWKGFHCLCGN-UHFFFAOYSA-N
Mol Weight 342.39 g/mol
Molecular Formula C20H22O5
Exact Mass 342.146724 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID C4zpefUf4S8
Name 5-HYDROXY-2,2,10-TRIMETHYL-6-(2-METHYL-BUTANOYL)-2H,8H-BENZO-[1,2-B:3,4-B']-DIPYRAN-8-ONE
Compound Number 36
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
InChI InChI=1S/C20H22O5/c1-6-10(2)16(22)15-17(23)12-7-8-20(4,5)25-18(12)14-11(3)9-13(21)24-19(14)15/h7-10,23H,6H2,1-5H3
InChIKey IQRBWKGFHCLCGN-UHFFFAOYSA-N
Literature Reference C.J.PALMER,J.L.JOSEPHS J.CHEM.SOC.PERKIN-1,3135(1995)
Solvent Chloroform-d
Technique APT, DEPT, INEPT; C/H SHIFT CORRELATION