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[2]Benzopyrano[4,3-b][1]benzopyran-7(5H)-one, 3,4,8,10-tetramethoxy-
SpectraBase Compound ID BYspj0Gfm7D
InChI InChI=1S/C20H18O7/c1-22-10-7-14(24-3)16-15(8-10)27-19-11-5-6-13(23-2)18(25-4)12(11)9-26-20(19)17(16)21/h5-8H,9H2,1-4H3
InChIKey NGFWLYQGYLNJMQ-UHFFFAOYSA-N
Mol Weight 370.36 g/mol
Molecular Formula C20H18O7
Exact Mass 370.105253 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 9RzH6G8kBSk
Name [2]Benzopyrano[4,3-b][1]benzopyran-7(5H)-one, 3,4,8,10-tetramethoxy-
CAS Registry Number 17277-00-8
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C20H18O7
InChI InChI=1S/C20H18O7/c1-22-10-7-14(24-3)16-15(8-10)27-19-11-5-6-13(23-2)18(25-4)12(11)9-26-20(19)17(16)21/h5-8H,9H2,1-4H3
InChIKey NGFWLYQGYLNJMQ-UHFFFAOYSA-N
Molecular Weight 370.357 g/mol
SMILES C12=C(Oc3c(C2=O)c(cc(OC)c3)OC)c2ccc(c(c2CO1)OC)OC
SPLASH splash10-054o-9202000000-451dd66c6a3de8f128b1
Source of Spectrum AD-0-967-0
Synonyms .alpha.-photomethylquercetin 3,4,8,10-tetramethoxy[2]benzopyrano[4,3-b]chromen-7(5H)-one
Wiley ID 1354199