3-(Diethylcarbamoyl)-1-methylpyridinium 2-oxo-3-bornanesulfonate 3-Diethylcarbamoyl-1-methylpyridinium camphorsulfonate 4876-45-3 Camfotamida [INN-Spanish] Camphetamide Camphosulfonyl-N-methylpyridine-beta-diethylcarboxamide Camphotamide Camphotamide (CHIRALITY NOT SHOWN) Camphotamide [DCF:INN] Camphotamidum [INN-Latin] Camphramine EINECS 225-484-2 Pyridinium, 3-(diethylcarbamoyl)-1-methyl-, 2-oxo-3-bornanesulfonate Tonicorine