CAS 16302-63-9 appears in our catalog under these names: 3-Chloro-5-nitro-1,2-benzoxazole, 3-Chloro-5-nitrobenzo[d]isoxazole 97%, 3-Chloro-5-nitrobenzo[d]isoxazole, 97%, 97%, 3-Chloro-5-nitrobenzo[d]isoxazole, 98%. Offered by: Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 50mg, 0,5g, 100mg, 250mg, 1g, 500mg.