4-Pyridazinecarboxylic acid, 2-(3,4-dimethoxyphenyl)-2,3-dihydro-6-methyl-3-oxo-

4-Pyridazinecarboxylic acid, 2-(3,4-dimethoxyphenyl)-2,3-dihydro-6-methyl-3-oxo- · CAS 2138855-33-9