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2H-Pyran-2,5(6H)-dione, 4-(3,4-dihydroxyphenyl)-3-hydroxy-6-[(4-hydroxyphenyl)methylene]-
SpectraBase Compound ID LvIzRj1UEyX
InChI InChI=1S/C18H12O7/c19-11-4-1-9(2-5-11)7-14-16(22)15(17(23)18(24)25-14)10-3-6-12(20)13(21)8-10/h1-8,19-21,23H/b14-7-
InChIKey SJGOQLCKPXMLHK-AUWJEWJLSA-N
Mol Weight 340.29 g/mol
Molecular Formula C18H12O7
Exact Mass 340.058303 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 27OSNvxRAVP
Name 2H-Pyran-2,5(6H)-dione, 4-(3,4-dihydroxyphenyl)-3-hydroxy-6-[(4-hydroxyphenyl)methylene]-
CAS Registry Number 131161-33-6
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C18H12O7
InChI InChI=1S/C18H12O7/c19-11-4-1-9(2-5-11)7-14-16(22)15(17(23)18(24)25-14)10-3-6-12(20)13(21)8-10/h1-8,19-21,23H/b14-7-
InChIKey SJGOQLCKPXMLHK-AUWJEWJLSA-N
Molecular Weight 340.287 g/mol
SMILES Oc1ccc(\C=C\2OC(C(=C(c3ccc(c(c3)O)O)C2=O)O)=O)cc1
SPLASH splash10-0006-9400000000-8d3bccd86d4529ea5c85
Source of Spectrum B-43-1518-21
Synonyms (6Z)-4-(3,4-dihydroxyphenyl)-3-hydroxy-6-(4-hydroxybenzylidene)-2H-pyran-2,5(6H)-dione 4-(3',4'-Dihydroxyphenyl)-3-hydroxy-6-(4''-hydroxyphenyl)methylene-2H-pyran-2,5(6H)-dione Isogrevillin B
Wiley ID 1335030