Methyl 2-(((benzyloxy)carbonyl)amino)-2-hydroxyacetate

2-Cbz-氨基-4-苯基-2-丁烯酸甲酯

氨基甲酸苄酯

1,1-di-tert-butyl 2-methyl 2-(((benzyloxy)carbonyl)amino)ethane-1,1,2-tricarboxylate

1,1,3,3-tetra-tert-butyl 2-methyl propane-1,1,2,3,3-pentacarboxylate