2-(2-(Acetyloxy)-1-oxobutoxy)-N,N,N-trimethylethanaminium iodide 73231-87-5 Ammonium, (2-hydroxyethyl)trimethyl-, iodide, 2-acetyloxybutyrate Ethanaminium, 2-(2-(acetyloxy)-1-oxobutoxy)-N,N,N-trimethyl-, iodide