Fmoc-Lys(Dnp)-OH (148083-64-1) also can be called N-Fmoc-N'-(2,4-dinitrophenyl)-L-lysine ; Fmoc-Lys(Dnp)-OH ; N-(9-Fluorenylmethyloxycarbonyl)-N'-(2,4-dinitrophenyl)-L-lysine .