CAS 2212-75-1 appears in our catalog under these names: N2-((Phenylmethoxy)carbonyl)-L-lysine, >95% (HPLC), Z–Lys–OH, Z-Lys-OH/ 99.11% (existing batch purity), Z-L-Lys-OH, N(alpha)-Benzyloxycarbonyl-L-lysine, 98+% . Offered by: TRC, GLPBio, TargetMol, Iris Biotech, Thermo Scientific (Alfa Aesar). Available pack sizes: 10g, 25g, 5g, 100g, 500g, 1g, 1kg, 500 g.