CAS 113712-05-3 appears in our catalog under these names: Z-D-Arg-oh hydrochloride, 95%, Cbz-D-Arg-OH·HCl 98%, Z-D-Arg-OH.HCl, 98%, 98%, Z-D-Arg-OH.HCl, 97%. Offered by: Combi-blocks, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 10g, 25g, 5g, 100g.