for the following products
1-Boc-Amino-1,4-cyclohexanediamine | Boc-1,4-trans-DACH-HCl | N-(4-Aminocyclohexyl)-carbamic acid 1,1-dimethylethyl ester | N-Boc-1,4-Cyclohexanediamine | trans-1-Boc-Amino-1,4-cyclohexanediamine and tert-Butyl 4-aminocyclohexylcarbamate