4,4'-二氨基-2,2'-二硝基二苯基甲烷

1,1'-(Methylenedi-4,1-phenylene)dihydrazine

[4-[[4-(cyanoamino)phenyl]methyl]phenyl]cyanamide

3-oxo-N-[4-[[4-(3-oxobutanoylamino)phenyl]methyl]phenyl]butanamide

N-乙酰基-4,4'-二氨基二苯基甲烷