CAS 7511-13-9 appears in our catalog under these names: 2-Piperidineacetic acid ethyl ester hydrochloride, 95%, Ethyl 2-(piperidin-2-yl)acetate hydrochloride, 2-Piperidineacetic acid ethyl ester hydrochloride 95%, Ethyl 2-(piperidin-2-yl)acetate hydrochloride, 97%. Offered by: Combi-blocks, Biosynth, Ambeed, Fluorochem. Available pack sizes: 1g, 250mg, 100mg, 5g, 10g, 2,5g.