for the following products
Boc-Dap(Boc)-OH.DCHA | Boc-L-Dap(Boc)-OH x DCHA | N-alpha,N-beta-bis-tert-Butyloxycarbonyl-L-2,3-diaminopropionic acid cyclohexylamine | N-alpha,N-beta-di-Boc-L-2,3-Diaminopropionic acid dicyclohexylamine salt and Boc-Dap(Boc)-OH (dicyclohexylammonium) salt