Benzoyl chloride (p-nitrophenyl)hydrazone

N-(4-Nitrophenyl)benzenecarbohydrazonoylchloride

1-(4-Nitrophenyl)-2-(α-chlorobenzylidene)hydrazine

1-(α-Chlorobenzylidene)-2-(4-nitrophenyl)hydrazine

1-(Chlorophenylmethylene)-2-(4-nitrophenyl)hydrazine