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(7ASR,11ASR)-7A-METHYL-10-(1-METHYLETHYL)-7,7A,8,9-TETRAHYDRO-6H,11AH-[1]-BENZOPYRANO-[4,3-B]-BENZOPYRAN-6-ONE
SpectraBase Compound ID GQmQ9ZDQDFx
InChI InChI=1S/C20H22O3/c1-12(2)13-8-9-20(3)11-15-18(23-17(20)10-13)14-6-4-5-7-16(14)22-19(15)21/h4-7,10,12,17H,8-9,11H2,1-3H3/t17-,20-/m1/s1
InChIKey VNERBHPKYXCXKX-YLJYHZDGSA-N
Mol Weight 310.39 g/mol
Molecular Formula C20H22O3
Exact Mass 310.156895 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID EmaBe4yH9AC
Name (7ASR,11ASR)-7A-METHYL-10-(1-METHYLETHYL)-7,7A,8,9-TETRAHYDRO-6H,11AH-[1]-BENZOPYRANO-[4,3-B]-BENZOPYRAN-6-ONE
Compound Number 29A
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Formula C20H22O3
InChI InChI=1S/C20H22O3/c1-12(2)13-8-9-20(3)11-15-18(23-17(20)10-13)14-6-4-5-7-16(14)22-19(15)21/h4-7,10,12,17H,8-9,11H2,1-3H3/t17-,20-/m1/s1
InChIKey VNERBHPKYXCXKX-YLJYHZDGSA-N
Literature Reference Author G.APPENDINO,G.CRAVOTTO,L.TOMA,R.ANNUNZIATA,G.PALMISANO
Literature Reference Citation J.ORG.CHEM.,59,5556(1994)
Literature Reference DOI 10.1021/jo00098a013
Molecular Weight 310.393 g/mol
Solvent CDCl3
Source File Reference UWCP7443