Synonyms: AC1O59KK;1-Methyl-2-(methylthio)naphtho(1,2-d)-thiazolium 4-methylbenzenesulfonate;4-methylbenzenesulfonate; 1-methyl-2-methylsulfanylbenzo[e][1,3]benzothiazol-1-ium;Naphtho(1,2-d)thiazolium, 1-methyl-2-(methylthio)-, 4-methylbenzenesulfonate (1:1);63149-20-2;Naphtho(1,2-d)thiazolium, 1-methyl-2-(methylthio)-, salt with 4-methylbenzenesulfonic acid (1:1)