Fmoc-β-HoPhe-OH Product Catalog # Size Price (USD) Quantity Fmoc-β-HoPhe-OH182893-5G5 g$720.00 - Fmoc-β-HoPhe-OH-5g quantity + Fmoc-β-HoPhe-OH182893-25G25 g$2,160.00 - Fmoc-β-HoPhe-OH-25g quantity + Add to cart Description Synonym: Fmoc-L-β-homophenylalanine CAS #: 193954-28-8 Molecular Formula: C25H23NO4 Molecular Weight: 401.5