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3-(2-keto-7-methoxy-chromene-3-carbonyl)-5,7-dimethoxy-coumarin
SpectraBase Compound ID DFYVflq26Tg
InChI InChI=1S/C22H16O8/c1-26-12-5-4-11-6-15(21(24)29-17(11)7-12)20(23)16-10-14-18(28-3)8-13(27-2)9-19(14)30-22(16)25/h4-10H,1-3H3
InChIKey VVWFQAZJYRJAJT-UHFFFAOYSA-N
Mol Weight 408.36 g/mol
Molecular Formula C22H16O8
Exact Mass 408.084517 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID p42gkKIi5v
Name 3-(2-keto-7-methoxy-chromene-3-carbonyl)-5,7-dimethoxy-coumarin
Alternate Name(s) 5,7-Dimethoxy-3-(7-methoxy-2-oxidanylidene-chromen-3-yl)carbonyl-chromen-2-one 5,7-Dimethoxy-3-(7-methoxy-2-oxo-chromene-3-carbonyl)chromen-2-one 5,7-Dimethoxy-3-[(7-methoxy-2-oxo-1-benzopyran-3-yl)-oxomethyl]-1-benzopyran-2-one
CAS Registry Number 64267-15-8
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C22H16O8
InChI InChI=1S/C22H16O8/c1-26-12-5-4-11-6-15(21(24)29-17(11)7-12)20(23)16-10-14-18(28-3)8-13(27-2)9-19(14)30-22(16)25/h4-10H,1-3H3
InChIKey VVWFQAZJYRJAJT-UHFFFAOYSA-N
Molecular Weight 408.362 g/mol
SMILES C=1(C(C=2C(Oc3c(C2)ccc(OC)c3)=O)=O)C(Oc2c(C1)c(cc(OC)c2)OC)=O
SPLASH splash10-0a59-0296800000-3343381fba6312a3954d
Source of Spectrum F-38-1210-0
Wiley ID 1372907