CAS 32856-49-8 appears in our catalog under these names: 3-(4-Amino-phenyl)-pyrrolidine-2,5-dione, 97%, 3-(4-Aminophenyl)pyrrolidine-2,5-dione, 97%, 3-(4-Aminophenyl)pyrrolidine-2,5-dione, 95%, 95%, 3-(4-Amino-phenyl)-pyrrolidine-2,5-dione, 95%. Offered by: Combi-blocks, AmBeed, Chemat, Fluorochem. Available pack sizes: 250mg, 5g, 1g, 100mg.