(6-phenyl-1,2,4-triazin-3-yl)hydrazine

(7-苯基蝶啶-4-基)胺

2-[4-(diethylamino)phenyl]imino-1-phenylethanone

2-[[2-(diaminomethylidenehydrazinylidene)-1-phenylethylidene]amino]guanidine

2,3-dianilino-1,4-diphenylbutane-1,4-dione