英文别名
6-METHYL-3-OXO-2,3-DIHYDROPYRIDAZINE-4-CARBOXYLIC ACID;6-Methyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid 97%;6-Methyl-3-Oxo-2,3-Dihydroxypyridazine-4-Carboxylic Acid;2,3-DIHYDRO-6-METHYL-3-OXO-4-PYRIDAZINECARBOXYLIC ACID;2,3-dihydro-6-methyl-3-oxopyridazine-4-carboxylic acid;2,3-Dihydro-6-methyl-3-oxopyridazine-4-carboxylic acid 97%;4-Carboxy-2,3-dihydro-6-methyl-3-oxopyridazine