4-氨基-1,2,5-噻二唑-3-甲酰胺

4-氨基-(1,2,5)-噻二唑-3-甲酸乙酯

N-methyl-4-(methylamino)-1,2,5-thiadiazole-3-carboxamide

4-amino-N-phenyl-1,2,5-thiadiazole-3-carboxamide

4-amino-N'-butyl-1,2,5-thiadiazole-3-carboximidamide