CAS 130605-98-0 appears in our catalog under these names: 2-(Pyrrolidin-1-ylcarbonyl)piperidine, 95%, Piperidin-2-yl(pyrrolidin-1-yl)methanone, 98%, Piperidin-2-yl-pyrrolidin-1-yl-methanone, 97%. Offered by: Combi-blocks, AmBeed, Fluorochem. Available pack sizes: 1g, 5g, 250mg, 10g.