68239-10-1 Benzothiazolium, 2-(2-methyl-3-(3-(3-sulfopropyl)-2(3H)-benzothiazolylidene)-1-propenyl)-3-(3-sulfopropyl)-, inner salt, compd. with N,N-diethylethanamine (1:1) Benzothiazolium, 2-(2-methyl-3-(3-(3-sulfopropyl)-2-benzothiazolinylidene)-1-propenyl)-3-(3-sulfopropyl)-, hydroxide, inner salt, compd. with triethylamine (1:1) EINECS 269-423-8 Hydrogen 2-(2-methyl-3-(3-(3-sulphonatopropyl)benzothiazol-2(3H)-ylidene)prop-1-enyl)-3-(3-sulphonatopropyl)benzothiazolium, compound with triethylamine (1:1)