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6-(3',4'-DIMETHOXYPHENYL)-METHYLENE-3-METHOXY-4-(4''-METHOXYPHENYL)-2H-PYRAN-2,5(6H)-DIONE
SpectraBase Compound ID HFjKoNfAiFe
InChI InChI=1S/C22H20O7/c1-25-15-8-6-14(7-9-15)19-20(23)18(29-22(24)21(19)28-4)12-13-5-10-16(26-2)17(11-13)27-3/h5-12H,1-4H3/b18-12-
InChIKey CKHOSUQFIQZVAZ-PDGQHHTCSA-N
Mol Weight 396.4 g/mol
Molecular Formula C22H20O7
Exact Mass 396.120903 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID Fb5uApefGRh
Name 6-(3',4'-DIMETHOXYPHENYL)-METHYLENE-3-METHOXY-4-(4''-METHOXYPHENYL)-2H-PYRAN-2,5(6H)-DIONE
Compound Number 20C
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Formula C22H20O7
InChI InChI=1S/C22H20O7/c1-25-15-8-6-14(7-9-15)19-20(23)18(29-22(24)21(19)28-4)12-13-5-10-16(26-2)17(11-13)27-3/h5-12H,1-4H3/b18-12-
InChIKey CKHOSUQFIQZVAZ-PDGQHHTCSA-N
Literature Reference Author M.GILL,M.J.KIEFEL,D.A.LALLY,A.TEN
Literature Reference Citation AUSTR.J.CHEM.,43,1497(1990)
Literature Reference DOI 10.1071/ch9901497
Molecular Weight 396.397 g/mol
Solvent CDCl3
Source File Reference UWED9994