Fmoc-Phe(4-CN)-OH Product Catalog # Size Price (USD) Quantity Fmoc-Phe(4-CN)-OH182757-5G5 g$250.00 - Fmoc-Phe(4-CN)-OH-5g quantity + Fmoc-Phe(4-CN)-OH182757-25G25 g$750.00 - Fmoc-Phe(4-CN)-OH-25g quantity + Add to cart Description Synonym: Fmoc-4-cyano-L-phenylalanine CAS #: 173963-93-4 Molecular Formula: C25H20N2O4 Molecular Weight: 412.4