diethyl 4,4'-(1,2-dimethylhydrazine-1,2-diyl)dibenzoate

N-甲基-对甲基苯胺

ethyl 4-(1,2-dimethyl-2-(p-tolyl)hydrazinyl)benzoate

1,2-dimethyl-1,2-dip-tolylhydrazine

4-(甲基氨基)苯甲酸乙酯