for the following products
Boc-N-Me-Lys(Z)-OH | N-alpha-(tert-Butyloxycarbonyl)-N-alpha-methyl-N-epsilon-benzyloxycarbonyl-L-lysine | N-alpha-tert-Butyloxycarbonyl-N-alpha-methyl-N-epsilon-benzyloxycarbonyl-L-lysine dicyclohexylamine | Nalpha-Boc-nalpha-methyl-Nepsilon-z-L-lysine dicyclohexylammonium salt and Boc-N-Me-Lys(Z)-OH . DCHA
