英文别名1H-Benzimidazole-5-carboxylic acid, 2,3-dihydro-1-methyl-2-oxo-, methyl ester; 1-Methyl-2-oxo-2,3-dihydro-1H-benzoimidazole-5-carboxylic acid methyl ester; methyl 1-methyl-2-oxo-2,3-dihydro-1H-benzimidazole-5-carboxylate; 6-(Methoxycarbonyl)-1-methyl-1H-indazole; Methyl 1-methyl-1H-indazole-6-carboxylate; Methyl 1-methyl-2-oxo-2,3-dihydro-1H-1,3-benzimidazole-5-carboxylate