for the following products
Boc-L-Orn(2-Cl-Z)-OH | Boc-Orn(2-chloro-Z)-OH | N-alpha-tert-Butyloxycarbonyl-L-N-delta-(2-chlorobenzyloxycarbonyl)-ornithine | N-Boc-N'-(2-Chloro-cbz)-L-ornithine | N5-[[(2-chlorophenyl)methoxy]carbonyl]-N2-[(1,1-dimethylethoxy)carbonyl]-L-ornithine and Boc-Orn(2-Cl-Z)-OH
