CAS 83192 appears in our catalog under these names: 2,2'-Dithiobis(5-nitropyridine), 97%, 3,3,4,4,5,5,6,6-Octafluorooctan-1,8-diol, 95%, N,N-Dimethyl-4-(4-methylphenyl)-4-oxo-2-butenamide, N,N-Dimethyl-2-ene-3-(4-methylbenzoyl)-propionamide, 2-(4-Amino-benzenesulfonylamino)-propionic acid, 97%. Offered by: Fluorochem, Chemat Brand, TRC, Biosynth. Available pack sizes: 100mg, 250mg, 1g, 5g, 10g, 25g, 100g, on request.