(2-Cyanoethyl)ethyl(bis(2-((1-oxooctadecyl)amino)ethyl)ammonium ethyl sulphate 67633-77-6 EINECS 266-780-1 Ethanaminium, 2-cyano-N-ethyl-N,N-bis(2-((1-oxooctadecyl)amino)ethyl)-, ethyl sulfate N,N-Distearylamidoethyl-N-cyanoethyl-N-ethylammonium ethosulfate