3,4-Dihydrometanicotine 3-(4-(Methylamino)butyl)pyridine 3-Pyridinebutanamine, N-methyl- 3000-74-6 5-22-09-00443 (Beilstein Handbook Reference) BRN 0118188 Dihydrometanicotine NSC 75869 Pyridine, 3-(4-(methylamino)butyl)-