CAS 82650-07-5 appears in our catalog under these names: H-Thr-OH·HCl 97%, (2S,3R)-2-Amino-3-hydroxybutanoic acid hydrochloride, 97%, 97%, L-Threonine hydrochloride, 95%. Offered by: Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 5g, 25g, 100g.