CAS 83909-69-7 appears in our catalog under these names: N-Benzyl-2-chloro-5-nitrobenzamide, 95%, N-Benzyl-2-chloro-5-nitrobenzamide 97%, N-Benzyl-2-chloro-5-nitrobenzamide, 97%, 97%, N-benzyl-2-chloro-5-nitrobenzamide, 97%. Offered by: Combi-blocks, Ambeed, Chemat, Fluorochem. Available pack sizes: 250mg, 5g, 1g, 25g.