CAS 1186655-04-8 appears in our catalog under these names: (3S,4R)-4-(2-Chlorophenyl)-1-isobutylpyrrolidine-3-carboxylic acid, 95%, (3S,4R)-4-(2-Chlorophenyl)-1-isobutylpyrrolidine-3-carboxylic acid, 97%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 250mg, 1g, 5g.