
-
2H-1-Benzopyran-2-one,
4-hydroxy-3-[3-(4-nitrophenyl)-1-oxo-2-propenyl]-
CAS:93657-76-2
Formula:C18H11NO6

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2H-1-Benzopyran-2-one,
4-hydroxy-3-[3-(3-nitrophenyl)-1-oxo-2-propenyl]-
CAS:213920-30-0
Formula:C18H11NO6

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2-Butenoic acid,
4-[(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)amino]-4-oxo-,
(Z)-
CAS:66258-13-7
Formula:C18H11NO6

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9H-Xanthene-2-carboxylic acid, 9-oxo-, 2,5-dioxo-1-pyrrolidinyl ester
CAS:916204-49-4
Formula:C18H11NO6

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2,5-dihydroxy-3-(4-nitrophenyl)-6-phenylcyclohexa-2,5-diene-1,4-dione
CAS:1242-38-2
Formula:C18H11NO6

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Methanone,1,3-dioxolo[4,5-g]isoquinolin-5-yl(4-hydroxy-1,3-benzodioxol-5-yl)-
CAS:133084-03-4
Formula:C18H11NO6

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1H-Isoindole-5-carboxylic acid,
2-[4-(2-carboxyethenyl)phenyl]-2,3-dihydro-1,3-dioxo-, (E)-
CAS:165899-53-6
Formula:C18H11NO6