CAS 478183-62-9 appears in our catalog under these names: (S)–2–((((9H–Fluoren–9–yl)methoxy)carbonyl)amino)–3–cyclobutylpropanoic acid, Fmoc-L-cBuAla-OH, Fmoc-β-Cyclobutyl-Ala-OH 98%, Fmoc-L-cyclobutylalanine, 98%, 98%, Fmoc-b-cyclobutyl-L-alanine, 98%. Offered by: GLPBio, Iris Biotech, Ambeed, Chemat, Fluorochem. Available pack sizes: 10g, 1g, 250mg, 5g, 100mg, 25g, 50g, 100g.