2,2'-((3-Methyl-4-((3-phenyl-1,2,4-thiadiazol-5-yl)azo)phenyl)imino)bisethanol 5-((4-(Bis(2-hydroxyethyl)amino)-2-methylphenyl)azo)-3-phenyl-1,2,4-thiadiazole 61049-89-6 EINECS 262-571-4 Ethanol, 2,2'-((3-methyl-4-((3-phenyl-1,2,4-thiadiazol-5-yl)azo)phenyl)imino)bis-