英文别名6-(Methoxycarbonyl)-2-(4-methylphenyl)imidazo[1,2-a]pyridine; 2-(4-Methylphenyl)imidazo[1,2-a]pyridine-6-carboxylic Acid Methyl Ester; Imidazo[1,2-a]pyridine-6-carboxylic acid, 2-(4-methylphenyl)-, methyl ester; Methyl 2-(p-tolyl)imidazo[1,2-a]pyridine-6-carboxylate; Zolpidem Impurity 71