英文同义词: | 4-Pyridinecarboxylicacid,1,2-dihydro-3-methyl-2-oxo-(9CI);1,2-Dihydro-3-Methyl-2-oxo-pyridin-4-carboxylic acid;3-Methyl-2-oxo-1,2-dihydro-pyridine-4-carboxylic acid;4-Pyridinecarboxylic acid, 1,2-dihydro-3-methyl-2-oxo-;3-methyl-2-oxo-1H-pyridine-4-carboxylicaci;4-Pyridinecarboxylicacid,1,2-dihydro-3-methyl-2-oxo-(9CI) ISO 9001:2015 REACH;1,2-Dihydro-3-methyl-2-oxo-4-pyridinecarboxylic acid |