title: [POLAROGRAPHY OF 2,2'-DIMETHYL-5,5'-DIETHYL-4,4'-AZOPYRIDINE-1,1'-DIOXIDE AND 2,2'-DIMETHYL-5,5'-DIETHYL-4,4'-AZOPYRIDINE].
mesh_terms: D001391:Azo Compounds; D006863:Hydrogen-Ion Concentration; D017601:Oxygen Compounds; D011048:Polarography; D011725:Pyridines; D012106:Research
chemical_list: D001391:Azo Compounds; D017601:Oxygen Compounds; D011725:Pyridines
keywords: AZO COMPOUNDS; EXPERIMENTAL LAB STUDY; HYDROGEN-ION CONCENTRATION; POLAROGRAPHY; PYRIDINES