5-氨基-4-咪唑甲酰胺

乙醇

4-氨基-5-咪唑甲酰胺盐酸盐

4-cyclopropylbenzoic acid ethyl ester

(E)-ethyl 5-(3-butyltriaz-1-en-1-yl)-1H-imidazole-4-carboxylate