CAS 312949-33-0 appears in our catalog under these names: 2-Amino-n-(2-chlorophenyl)-5,6,7,8-tetrahydro-4h-cyclohepta[b]thiophene-3-carboxamide, 95%, 2-Amino-N-(2-chlorophenyl)-5,6,7,8-tetrahydro-4H-cyclohepta(b)thiophene-3-carboxamide, 97%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 250mg, 1g, 5g.