4-氨基-3,3'-二甲基偶氮苯

N-m-tolyl-N'-o-tolyl-triazene

2-(2-chloro-6-methylphenyl)-1-(diaminomethylidene)guanidine

N-(2-甲基苯基)-2-甲基苯胺

对称-DI-O-苯甲基脲