CAS 112245-08-6 appears in our catalog under these names: 3-Methyl-D-valine methyl ester, 96%, (R)-Methyl 2-amino-3,3-dimethylbutanoate, 98%, Methyl (R)-2-amino-3,3-dimethylbutanoate, 98%. Offered by: Combi-blocks, AmBeed, Fluorochem. Available pack sizes: 5g, 1g, 250mg, 750mg.