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3,4-Dihydro-3-hydroxy-7,8-dimethoxy-3-methyl-9-(1-propenyl)-pyrano(4,3-B)(1)benzopyran-10(1H)-one
SpectraBase Compound ID 1oHDcw6hLnn
InChI InChI=1S/C18H20O6/c1-5-6-10-15-12(7-13(21-3)17(10)22-4)24-14-8-18(2,20)23-9-11(14)16(15)19/h5-7,20H,8-9H2,1-4H3/b6-5+
InChIKey PHBLUPLVFDAURU-AATRIKPKSA-N
Mol Weight 332.35 g/mol
Molecular Formula C18H20O6
Exact Mass 332.125988 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 4zWI89tau3P
Name 3,4-Dihydro-3-hydroxy-7,8-dimethoxy-3-methyl-9-(1-propenyl)-pyrano(4,3-B)(1)benzopyran-10(1H)-one
CAS Registry Number 95730-80-6
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C18H20O6
InChI InChI=1S/C18H20O6/c1-5-6-10-15-12(7-13(21-3)17(10)22-4)24-14-8-18(2,20)23-9-11(14)16(15)19/h5-7,20H,8-9H2,1-4H3/b6-5+
InChIKey PHBLUPLVFDAURU-AATRIKPKSA-N
Instrument Name Jeol GX-270
Literature Reference M. Yamauchi, S. Katayama, T. Todoroki, J. Chem. Soc. Perkin I 1987, 389.
NMR Standard TMS
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3