1-Dimethylaminopropyl-1-(n-heptyl)-1-(2-pyridyl)amine 2-(N-(3-Dimethylaminopropyl)-N-heptylamino)pyridine 23826-80-4 BRN 0407237 Heptylamine, N-(3-(dimethylamino)propyl)-N-(2-pyridyl)- Pyridine, 2-(N-(3-dimethylaminopropyl)-N-heptylamino)- R.500