Synonyms: Choline, iodide, isonicotinate;Isonicotinic acid ester with choline iodide;n,n,n-trimethyl-2-[(pyridin-4-ylcarbonyl)oxy]ethanaminium iodide;Pyridine-4-carboxylic acid ester with choline iodide;Ethanaminium, 2-((4-pyridinylcarbonyl)oxy)-N,N,N-trimethyl-, iodide;21106-18-3;AC1L4O5P;AC1Q1TK5;AR-1K0895;LS-53275;trimethyl-[2-(pyridine-4-carbonyloxy)ethyl]azanium iodide