N-[4-[(4-formamidophenyl)methyl]phenyl]formamide

4-(dichloromethyl)benzoic acid

4'-甲氧基-N-甲基甲酰苯胺

N-甲酰基-L-天冬氨酸 4-苄酯

O-苄基-N-甲酰基-L-丝氨酸