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4',6,7-Trimethoxy-1-phenyl-3-methyl-isobenzpyrylium cation
SpectraBase Compound ID G5AQZwiY73q
InChI InChI=1S/C19H19O4/c1-12-9-14-10-17(21-3)18(22-4)11-16(14)19(23-12)13-5-7-15(20-2)8-6-13/h5-11H,1-4H3/q+1
InChIKey DCJGRNLYIOPVDZ-UHFFFAOYSA-N
Mol Weight 311.36 g/mol
Molecular Formula C19H19O4
Exact Mass 311.128334 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID ByzYZfWFriP
Name 4',6,7-Trimethoxy-1-phenyl-3-methyl-isobenzpyrylium cation
CAS Registry Number 47281-57-2
Comments perchlorate
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C19H19O4
InChI InChI=1S/C19H19O4/c1-12-9-14-10-17(21-3)18(22-4)11-16(14)19(23-12)13-5-7-15(20-2)8-6-13/h5-11H,1-4H3/q+1
InChIKey DCJGRNLYIOPVDZ-UHFFFAOYSA-N
Instrument Name Bruker HX-90
Literature Reference M. Vajda, W. Voelter, Org. Magn. Resonance 8, 324 (1976).
NMR Standard DMF-D7
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent DMF-D7