2-(Dimethylamino)ethyl nicotinate methiodide 3-Pyridinecarboxylic acid, 2-(dimethylamino)ethyl ester, methiodide 5099-52-5 Ammonium, trimethyl(2-nicotinoyloxyethyl)-, iodide Choline, iodide, nicotinate Ethanaminium, 2-((3-pyridinylcarbonyl)oxy)-N,N,N-trimethyl-, iodide (9CI) Nicotinic acid, 2-(dimethylamino)ethyl ester, methiodide Nicotinoylcholine iodide