CAS 1284540-54-0 appears in our catalog under these names: 2-(4-Aminophenyl)tetrahydro-1h-pyrrolo[1,2-c]imidazole-1,3(2h)-dione, 95%, 2-(4-Aminophenyl)tetrahydro-1H-pyrrolo(1,2-c)imidazole-1,3(2H)-dione, 97%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 250mg, 5g, 1g.