1H-Pyrazole-3-carboxamide,4,5-dihydro-5-oxo-1-phenyl-4-[[4-(phenylazo)phenyl]azo]- (9CI);2-Pyrazoline-3-carboxamide, 5-oxo-1-phenyl-4-[[p-(phenylazo)phenyl]azo]- (7CI)
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