54408-03-6

1,2-Benzenedicarboxylic acid,4-[[4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-methylphenyl]azo]-

1,2-Benzenedicarboxylic acid,4-[[4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-methylphenyl]azo]-