63149-02-0 Benzothiazolium, 2-(2-methyl-3-(3-(3-sulfobutyl)-2(3H)-benzothiazolylidene)-1-propenyl)-3-(3-sulfobutyl)-, hydroxide, inner salt, compd. with N,N-diethylethanamine (1:1) Benzothiazolium, 2-(2-methyl-3-(3-(3-sulfobutyl)-2(3H)-benzothiazolylidene)-1-propenyl)-3-(3-sulfobutyl)-, inner salt, compd. with N,N-diethylethanamine (1:1) EINECS 263-950-7 Hydrogen 2-(2-methyl-3-(3-(3-sulphonatobutyl)-3H-benzothiazol-2-ylidene)prop-1-enyl)-3-(3-sulphonatobutyl)benzothiazolium, compound with triethylamine (1:1)