3,4-Dimethoxyphenylethylamino-3-aminopyridine 3,4-Pyridinediamine, N(4)-(2-(3,4-dimethoxyphenyl)ethyl)- 3,4-Pyridinediamine, N(sup 4)-(2-(3,4-dimethoxyphenyl)ethyl)- 3-Amino-4-(3,4-dimethoxyphenethylamino)pyridine 495-05-6 BRN 0485807 Compound 64-92 Pyridine, 3-amino-4-(3,4-dimethoxyphenethylamino)-