CAS 442571-99-5 appears in our catalog under these names: 2-([(1,1-Dioxido-1,2-benzisothiazol-3-yl)(1-naphthyl)amino]methyl)phenol, 95%, 2-(((1,1-DIoxido-1,2-benzisothiazol-3-yl)(1-naphthyl)amino)methyl)phenol, 95%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 1g, 5g.