(2-Cyanoethyl)ethyl(2-hydroxyethyl)(2-((1-oxooctadecyl)amino)ethyl)ammonium ethyl sulphate 67633-82-3 EINECS 266-782-2 Ethanaminium, N-(2-cyanoethyl)-N-ethyl-N-(2-hydroxyethyl)-2-((1-oxooctadecyl)amino)-, ethyl sulfate (salt) N-Stearamidoethyl-N-ethanol-N-cyanoethyl-N-ethylammonium ethosulfate