338416-73-2

2-(4-TOLUIDINOMETHYLENE)-2H-1,4-BENZOTHIAZIN-3(4H)-ONE 2H-1,4-Benzothiazin-3(4H)-one, 2-[[(4-methylphenyl)amino]methylene]- (2E)-2-{[(4-methylphenyl)amino]methylidene}-3,4-dihydro-2H-1,4-benzothiazin-3-one