2-((4-(Ethyl(2-hydroxy-2-methylethyl)amino)phenyl)azo)-6-methoxy-3-methylbenzothiazolium chloride 2-((4-(Ethyl(2-hydroxypropyl)amino)phenyl)azo)-6-methoxy-3-methylbenzothiazolium chloride 71215-84-4 Benzothiazolium, 2-((4-(ethyl(2-hydroxypropyl)amino)phenyl)azo)-6-methoxy-3-methyl-, chloride EINECS 275-272-9