1,2,3-Benzotriazinium, 4-((4-methylphenyl)amino)-2-propyl-, iodide 2-n-Propyl-4-4-tolylamino-1,2,3-benzotriazinium 2-n-Propyl-4-4-tolylamino-1,2,3-benzotriazinium iodide 2-n-Propyl-4-p-tolylamino-1,2,3-benzotriazinium iodide 49840-16-6 TnPBI