carboxylate,carboxyl

(2s,5r)-benzyl 5-amino-2-methylpiperidine-1-carboxylate
(s)-benzyl 3-((3-fluoropropyl)amino)pyrrolidine-1-carboxylate
556835-05-3 ((s)-tert-butyl 2-cyanoazetidine-1-carboxylate)
tert-butyl 2-thia-8-azaspiro[4.5]decane-8-carboxylate
1374651-43-0 (benzyl 3-(2-aminoethyl)pyrrolidine-1-carboxylate