英文别名6-FORMYL-PYRIDINE-2-CARBOXYLIC ACID ETHYL ESTER; Ethyl 6-formylpyridine-2-carboxylate; 2-Pyridinecarboxylic acid, 6-formyl-, ethyl ester; 2-Formyl-pyridin-carbonsaeure-(6)-ethylester; 6-formyl-2-picolinic acid ethyl ester; ethyl 6-formyl-2-pyridinecarboxylate