Boc-D-Phe(4-NH2)-OH Product Catalog # Size Price (USD) Quantity Boc-D-Phe(4-NH2)-OH181606-5G5 g$150.00 - Boc-D-Phe(4-NH2)-OH-5g quantity + Boc-D-Phe(4-NH2)-OH181606-25G25 g$450.00 - Boc-D-Phe(4-NH2)-OH-25g quantity + Add to cart Description Synonym: Boc-4-amino-D-phenylalanine CAS #: 164332-89-2 Molecular Formula: C14H20N2O4 Molecular Weight: 280.3