2-((4-(Butyl(2-cyanoethyl)amino)phenyl)azo)-6-methoxy-3-methylbenzothiazolium acetate 85005-71-6 Benzothiazolium, 2-((4-(butyl(2-cyanoethyl)amino)phenyl)azo)-6-methoxy-3-methyl-, acetate EINECS 285-003-7