(2-(Ethyl(4-((3-phenyl-1,2,4-thiadiazol-5-yl)azo)phenyl)amino)ethyl)trimethylammonium methyl sulphate 2-(N-Ethyl-N-(4-((3-phenyl-1,2,4-thiadiazol-5-yl)azo)phenyl)amino)-N,N,N-trimethylethanaminium, methyl sulfate 72906-38-8 EINECS 277-000-4 Ethanaminium, 2-(ethyl(4-((3-phenyl-1,2,4-thiadiazol-5-yl)azo)phenyl)amino)-N,N,N-trimethyl-, methyl sulfate