英文别名(R)-N-1-BOC-4-CBZ-2-PIPERAZINECARBOXYLIC ACID METHYL ESTER; 4-benzyl 1-tert-butyl 2-methyl (2R)-piperazine-1,2,4-tricarboxylate; (R)-1-tert-butyl 4-benzyl 2-methyl piperazine-1,2,4-tricarboxylate; 1,2,4-Piperazinetricarboxylic acid, 1-(1,1-dimethylethyl) 2-methyl 4-(phenylmethyl) ester, (2R)-; Methyl (R)-1-Boc-4-Cbz-piperazine-2-carboxylate; 4-Benzyl 1-(tert-butyl) 2-methyl (R)-piperazine-1,2,4-tricarboxylate 
