英文别名Ornidazole Impurity 3; 1-(2-methyl-5-nitro-1H-imidazol-1-yl)propan-2-one; Ornidazole Related Compound 2; Ornidazole Impurity A; Ornidazole Related Compound; 1-(2-Methyl-5-nitro-1H-imidazol-1-yl)acetone; Ornidazole related compounds; Ornidazole Impurity V; Ornidazole Impurity 22