Propanedioic acid, [(1,3-diphenyl-1H-furo[3,2-c]pyrazol-5-yl)methylene]-

CAS:62680-30-2

Formula:C21H14N2O5

2H-Naphtho[1,2-b]pyran-2-one, 7-hydroxy-4-methyl-8-[[(4-nitrophenyl)imino]methyl]-

CAS:189514-45-2

Formula:C21H14N2O5

1,3-Propanedione, 1-(2-hydroxyphenyl)-2-[(3-nitrophenyl)methylene]-3-(3-pyridinyl)-

CAS:65485-85-0

Formula:C21H14N2O5

9H-Fluorene, 9-[(4-methoxyphenyl)methylene]-2,7-dinitro-

CAS:65550-86-9

Formula:C21H14N2O5

6-Quinoxalinecarboxylic acid, 7-hydroxy-2,3-bis(2-hydroxyphenyl)-

CAS:90833-56-0

Formula:C21H14N2O5

6-Quinoxalinecarboxylic acid, 7-hydroxy-2,3-bis(3-hydroxyphenyl)-

CAS:90833-58-2

Formula:C21H14N2O5

6-Quinoxalinecarboxylic acid, 7-hydroxy-2,3-bis(4-hydroxyphenyl)-

CAS:90833-60-6

Formula:C21H14N2O5

1H-Isoindole-1,3(2H)-dione, 2-[2-[(3-nitrophenoxy)methyl]phenyl]-

CAS:95539-82-5

Formula:C21H14N2O5

5H-Indeno[1,2-b]pyridine-3-carboxylic acid, 2-methyl-4-(4-nitrophenyl)-5-oxo-, methyl ester

CAS:474062-68-5

Formula:C21H14N2O5

5H-Indeno[1,2-b]pyridine-3-carboxylic acid, 2-methyl-4-(2-nitrophenyl)-5-oxo-, methyl ester

CAS:474063-16-6

Formula:C21H14N2O5