CAS 203854-62-0 appears in our catalog under these names: (S)–3–((((9H–Fluoren–9–yl)methoxy)carbonyl)amino)–2–benzylpropanoic acid, Fmoc-L-beta2-HPhe-OH, Fmoc-(S)-3-amino-2-benzylpropanoic acid 98%, (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-benzylpropanoic acid, 98%, 98%, (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-benzylpropanoic acid, 98%. Offered by: GLPBio, Iris Biotech, Ambeed, Chemat, Fluorochem. Available pack sizes: 100mg, 1g, 250mg, 5g.