CAS 6319-06-8 appears in our catalog under these names: 3A,4,7,7A-Tetrahydro-1h-4,7-methanoisoindole-1,3(2h)-dione, 95%, cis-exo-5-Norbornene-2,3-Dicarboximide, Noreximide 95%, 5-Norbornene-2,3-dicarboximide, exo- (8CI), 95%, 95%. Offered by: Combi-blocks, Chemat Brand, Ambeed, Chemat. Available pack sizes: 10g, 5g, 1g, on request, 250mg, 25g.