CAS 34702-60-8 appears in our catalog under these names: Boc-L-pentafluorophenylalanine, 97%, Boc–pentafluoro–Phe–OH, Boc-L-Phe(F5)-OH, Boc-l-Pentafluorophenylalanine, 95%, Boc-pentafluoro-L-phenylalanine >= 97.0. Offered by: Combi-blocks, GLPBio, Iris Biotech, Fluorochem, Sigma-Aldrich. Available pack sizes: 1g, 25g, 5g.