英文别名2,4-PYRIDINECARBOXYLIC ACID, 4-METHYL ESTER; Pyridine-2,4-dicarboxylic acid 4-methyl ester; 2,4-Pyridinedicarboxylicacid, 4-Methyl ester; 4-(Methoxycarbonyl)pyridine-2-carboxylic acid; 4-(Methoxycarbonyl)picolinic acid; 4-Carbomethoxypicolinsaeure; 4-Methoxycarbonyl-pyridin-2-carbonsaeure; 4-(Methoxycarbonyl)-2-pyridinecarboxylic acid 
