CAS 1228049-41-9 appears in our catalog under these names: Fmoc-L-Phe(4-Eth)-OH, N-Fmoc-4-ethynyl-L-phenylalanine, N-Fmoc-4-ethynyl-L-phenylalanine 95%, N-FMOC-4-ETHYNYL-L-PHENYLALANINE, 95%, 95%, N-Fmoc-4-ethynyl-L-phenylalanine, 97%. Offered by: Iris Biotech, Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 5g, 100mg, 50mg, 250mg, 500mg, 1000mg.