1-甲基-1，2，3-苯并三唑-5-羧酸;

1-METHYL-1H-BENZOTRIAZOLE-5-CARBOXYLIC ACID; 1-METHYL-1H-1,2,3-BENZOTRIAZOLE-5-CARBOXYLIC ACID; 1-methyl-1H-benzo[d][1,2,3]triazole-5-carboxylic acid; 1H-Benzotriazole-5-carboxylicacid, 1-Methyl-; 1-methylbenzotriazole-5-carboxylic acid;