N-(2-((4-methylphenyl)sulfonamido)ethyl)formamide

N8-formyl-4,N8-ditosyl-4-azaheptane-1,8-diamine

N-(3-(4-methyl-N-(3-(4-methyl-N-(4-(4-methylphenylsulfonamido)butyl)phenylsulfonamido)propyl)phenylsulfonamido)propyl)formamide

草氨酸

6-氨基-2,4-二氧代-1,2,3,4-四氢嘧啶-5-甲醛