CAS 17136-54-8 appears in our catalog under these names: H-Beta-chloro-Ala-OMe hydrochloride, 98%, H–β–Chloro–Ala–OMe · HCl, H-Ala(Cl)-OMe HCl 98%, (R)-Methyl 2-amino-3-chloropropanoate hydrochloride, 98%, 98%, (R)-METHYL 2-AMINO-3-CHLOROPROPANOATE HCL, 98%. Offered by: Combi-blocks, GLPBio, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 10g, 25g, 5g, 250mg.