5099-51-4 Choline, chloride, nicotinate Ethanaminium, 2-((3-pyridinylcarbonyl)oxy)-N,N,N-trimethyl-, chloride (9CI) Nicotinic acid, ester with choline chloride Nikotynianu chlorku choliny [Polish] Pyridine-3-carboxylic acid ester with choline chloride