1-Methyl nicotinamide 1005-24-9 3-(Aminocarbonyl)-1-methylpyridinium 3106-60-3 5-22-02-00145 (Beilstein Handbook Reference) 6456-44-6 BRN 3540351 N(1)-Methylnicotinamide N(sup 1)-Methylnicotinamide Pyridinium, 3-(aminocarbonyl)-1-methyl- (9CI) Pyridinium, 3-carbamoyl-1-methyl- Trigonellinamide