for the following products
Boc-Dab(Alloc)-OH (dicyclohexylammonium) salt | Boc-Dab(Alloc)-OH .DCHA | Boc-L-Dab(Aloc)-OH.DCHA | N-alpha-Boc-N-gamma-Allyloxycarbonyl-L-2,4-diaminobutyric acid dicyclohexylamine salt and N-alpha-tert-Butyloxycarbonyl-N-gamma-allyloxycarbonyl-L-2,4-diaminobutyric acid dicyclohexylamine
