for the following products
(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-6-((tert-butoxycarbonyl)amino)hexanoic acid | Fmoc-L-MeLys(Boc)-OH | Fmoc-Nalpha-methyl-ne-tert-Boc-L-lysine | N-alpha-(9-Fluorenylmethyloxycarbonyl)-N-alpha-methyl-N-epsilon-tert-butyl-oxycarbonyl-L-lysine and Fmoc-N-Me-Lys(Boc)-OH
