2-((4-(Bis(2-(acetyloxy)ethyl)amino)-2-methylphenyl)azo)benzothiazol-6-yl thiocyanate 71002-18-1 EINECS 275-106-5 Thiocyanic acid, 2-((4-((bis(2-(acetyloxy)ethyl))amino)-2-methylphenyl)azo)-6-benzothiazolyl ester Thiocyanic acid, 2-((4-(bis(2-(acetyloxy)ethyl)amino)-2-methylphenyl)azo)-6-benzothiazolyl ester