10H-Pyrido(3,2-b)(1,4)benzothiazine-10-carbothioic acid, 8-methylthio-, S-(2-(diisopropylamino)ethyl) ester 2-(Diisopropylamino)ethyl 8-methylthio-1-azaphenothiazine-10-thiolcarboxylate 35806-01-0 BRN 1041634