CAS 82611-49-2 appears in our catalog under these names: D-Lysine, n2-[(1,1-dimethylethoxy)carbonyl]-n6-[(phenylmethoxy)carbonyl]-, methyl ester, 96%, (R)-Methyl 6-(((benzyloxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)hexanoate, 96%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 5g, 1g.