英文别名6-hydroxy-5-methylnicotinic acid; 3-Pyridinecarboxylic acid, 1,6-dihydro-5-methyl-6-oxo-; 6-hydroxy-5-methylpyridine-3-carboxylic acid; 5-methyl-6-oxo-1H-pyridine-3-carboxylic acid; 1,6-dihydro-5-methyl-6-oxo-3-Pyridinecarboxylic acid; 5-Methyl-6-oxo-1,6-dihydro-3-pyridinecarboxylic acid 
