氰化钾

3-(1-三苯甲基-1H-咪唑-5-基)丙醛

3-(1H-imidazol-4-yl)-2-propenoic acid methyl ester

反式尿刊酸

甲基3-(1H-咪唑-4-基)丙酸酯盐酸盐