5-氨基-4-咪唑甲酰胺

5-(3-(2-氯乙基)三氮烯-1-基)咪唑-4-甲酰胺

2-氯乙醇

methyl 3-(2-chloroethyl)-4-oxoimidazo[5,1-d][1,2,3,5]tetrazine-8-carboxylate

3-(2-氯乙基)-N-甲基-4-氧代-3,4-二氢咪唑并[5,1-d][1,2,3,5]四嗪-8-甲酰胺