(R)-(3-Carboxy-2-((1-oxohexadecyl)oxy)propyl)trimethylammonium chloride 1-Propanaminium, 3-carboxy-N,N,N-trimethyl-2-((1-oxohexadecyl)oxy)-, chloride, (R)- 18877-64-0 EINECS 242-642-6