Boc-D-Phe(4-CN)-OH Product Catalog # Size Price (USD) Quantity Boc-D-Phe(4-CN)-OH182756-5G5 g$210.00 - Boc-D-Phe(4-CN)-OH-5g quantity + Boc-D-Phe(4-CN)-OH182756-25G25 g$630.00 - Boc-D-Phe(4-CN)-OH-25g quantity + Add to cart Description Synonym: Boc-4-cyano-D-phenylalanine CAS #: 146727-62-0 Molecular Formula: C15H18N2O4 Molecular Weight: 290.3