N2,N2,N6-Tris?[(1,?1-?dimethylethoxy)?carbonyl]?-?N6-?[(phenylmethoxy)?carbonyl]?-?L-lysine 1,?1-?Dimethylethylester is an intermediate in the synthesis of N6-[2-(2-Furanyl)-2-oxoethyl]-L-lysine Dihydrochloride (F864025), which is a Lysine (L468915) derivative that is used as reference material in food analysis.