CAS 33787-05-2 appears in our catalog under these names: (S)–2–Amino–3–(2,6–difluorophenyl)propanoic acid, L-2,6-Difluorophenylalanine, 95%, (S)-2-Amino-3-(2,6-difluorophenyl)propanoic acid, 95%, 95%, L-2,6-Difluorophenyl-alanine, 95%. Offered by: GLPBio, Combi-blocks, Chemat, Fluorochem. Available pack sizes: 100mg, 1g, 250mg, 5g, 10g.