for the following products
Boc-4-Fluoro-L-phenylalanine | Boc-L-Phe(4-F)-OH | Boc-p-fluoro-Phe-OH | Boc-Phe(4-F)-OH | N-alpha-tert-Butoxycarbonyl-3-(4-fluorophenyl)-L-alanine | N-alpha-tert-Butyloxycarbonyl-L-4-fluorophenylalanine and Boc-L-4-Fluorophenylalanine
