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3,6-DIMETHOXYXANTHON
SpectraBase Compound ID HywrXql2JbZ
InChI InChI=1S/C15H12O4/c1-17-9-3-5-11-13(7-9)19-14-8-10(18-2)4-6-12(14)15(11)16/h3-8H,1-2H3
InChIKey XAXSPYAXUNVJBL-UHFFFAOYSA-N
Mol Weight 256.26 g/mol
Molecular Formula C15H12O4
Exact Mass 256.073559 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID I53LrJkL2iv
Name 3,6-Dimethoxy-xanthone
CAS Registry Number 15007-07-5
Comments SHIFTVALUE FROM C14 AND C15 AT 53.40 IS CHANGED TO 55.40 PPM (A.H.)
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C15H12O4
InChI InChI=1S/C15H12O4/c1-17-9-3-5-11-13(7-9)19-14-8-10(18-2)4-6-12(14)15(11)16/h3-8H,1-2H3
InChIKey XAXSPYAXUNVJBL-UHFFFAOYSA-N
Instrument Name Jeol FX-60
Literature Reference P.W. Westerman, S.P. Gunasekera, M.Uvais, Org. Magn. Resonance 9, 631 (1977).
NMR Standard CDCl3
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3