英文同义词: | 1,6-DIMETHYL-4-OXO-1,4-DIHYDRO-3-PYRIDINECARBOXYLIC ACID;4-keto-1,6-dimethyl-nicotinic acid;1,6-dimethyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid;1,6-dimethyl-4-oxo-3-pyridinecarboxylic acid;1,6-dimethyl-4-oxo-pyridine-3-carboxylic acid;1,6-dimethyl-4-oxopyridine-3-carboxylic acid;ST5440567;3-Pyridinecarboxylic acid, 1,4-dihydro-1,6-dimethyl-4-oxo- |