for the following products
2-[2-(Boc-Amino)ethoxy]ethoxyacetic acid (dicyclohexylammonium) salt | 8-(t-Butyloxycarbonyl-amino)-3,6-dioxaoctanoic acid | 8-(tert-Butyloxycarbonyl-amino)-3,6-dioxaoctanoic acid dicyclohexylammonium salt | Boc-8-amino-3,6-dioxaoctanoic acid.DCHA | Dicyclohexylamine 2,2-dimethyl-4-oxo-3,8,11-trioxa-5-azatridecan-13-oate and Boc-O2Oc-OH.DCHA