CAS 135103-27-4 appears in our catalog under these names: Boc-metyr(me)-oh dcha, 97%, Boc-Metyr(Me)-OH DCHA, 97%, 97%, Boc-N-Methyl-L-Tyrosine Methyl ether DCHA, 96%. Offered by: Combi-blocks, Chemat, Fluorochem. Available pack sizes: 1g, 25g, 5g, 250mg, 10g, 100mg.