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(2S,3S)-5-HYDROXY-6,8,10-TRIMETHOXY-2,3-DIMETHYL-4H-2,3-DIHYDRONAPHTHO-[2,3-B]-PYRAN-4-ONE
SpectraBase Compound ID I8spHnHSTJf
InChI InChI=1S/C18H20O6/c1-8-9(2)24-18-14(15(8)19)16(20)13-11(17(18)23-5)6-10(21-3)7-12(13)22-4/h6-9,20H,1-5H3/t8-,9-/m0/s1
InChIKey KRQMXQZQIPIILU-IUCAKERBSA-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 I68WDu2xBp2
Name (2S,3S)-5-HYDROXY-6,8,10-TRIMETHOXY-2,3-DIMETHYL-4H-2,3-DIHYDRONAPHTHO-[2,3-B]-PYRAN-4-ONE
Compound Number 2
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Formula C18H20O6
InChI InChI=1S/C18H20O6/c1-8-9(2)24-18-14(15(8)19)16(20)13-11(17(18)23-5)6-10(21-3)7-12(13)22-4/h6-9,20H,1-5H3/t8-,9-/m0/s1
InChIKey KRQMXQZQIPIILU-IUCAKERBSA-N
Literature Reference Author M.MACIAS,M.ULLOA,A.GAMBOA,R.MATA
Literature Reference Citation J.NAT.PROD.,63,757(2000)
Literature Reference DOI 10.1021/np990534h
Molecular Weight 332.353 g/mol
Solvent CDCl3
Source File Reference UWRU8229