CAS 321529-89-9 appears in our catalog under these names: 2-Amino-n-phenyl-5,6-dihydro-4h-cyclopenta[b]thiophene-3-carboxamide, 95%, 2-Amino-N-phenyl-5,6-dihydro-4H-cyclopenta(b)thiophene-3-carboxamide, 97%, 2-Amino-N-phenyl-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide 95%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 250mg, 1g, 5g, 50mg, 100mg.