CAS 675602-65-0 appears in our catalog under these names: 2-Pyrrolidin-1-ylmethyl-pyrrolidine-1-carboxylic acid benzyl ester, 95%, Benzyl 2-(pyrrolidin-1-ylmethyl)pyrrolidine-1-carboxylate, 97%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 250mg, 1g, 5g.