CAS 646066-73-1 appears in our catalog under these names: 3,4,5-Trifluoro-l-phenylalanine, 95%, (S)-2-Amino-3-(3,4,5-trifluorophenyl)propionic acid, 97%, 97%, L-(3,4,5-Trifluorophenyl)-alanine, 97%. Offered by: Combi-blocks, Chemat, Fluorochem. Available pack sizes: 250mg, 5g, 1g, 100mg.