L-Lysine, N2-[(1,1-diMethylethoxy)carbonyl]-, Methyl ester, Monohydrochloride; Boc-L-Lys-OMe HCl; (S)-Methyl 6-aMino-2-((tert-butoxycarbonyl)aMino)hexanoate hydrochloride; Boc-Lysine methyl ester hydrochloride;