(2-(Ethyl(3-methyl-4-((3-phenyl-1,2,4-thiadiazol-5-yl)azo)phenyl)amino)ethyl)trimethylammonium sulphate 85283-76-7 EINECS 286-603-1 Ethanaminium, 2-(ethyl(3-methyl-4-((3-phenyl-1,2,4-thiadiazol-5-yl)azo)phenyl)amino)-N,N,N-trimethyl-, sulfate (2:1)