18463-90-6 5-((p-(Dimethylamino)phenyl)azo)benzothiazole 6-Dimethylaminophenylazobenzothiazole BENZOTHIAZOLE, 5-((p-(DIMETHYLAMINO)PHENYL)AZO)- BRN 5389301 Benzenamine, 4-(5-benzothiazolylazo)-N,N-dimethyl-