英文别名4-O-benzyl 1-O-tert-butyl 2-O-methyl piperazine-1,2,4-tricarboxylate; N-1-BOC-4-CBZ-2-PIPERAZINECARBOXYLIC ACID METHYL ESTER; 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; Methyl 1-Boc-4-Cbz-piperazine-2-carboxylate; Methyl 1-Boc-4-Cbz-2-piperazinecarboxylate; 4-benzyl 1-tert-butyl 2-methyl piperazine-1,2,4-tricarboxylate; O4-Benzyl O1-tert-butyl O2-methyl piperazine-1,2,4-tricarboxylate; 4-Benzyl 2-methyl 1-(2-methyl-2-propanyl) 1,2,4-piperazinetricarboxylate; 4-benzyl1-tert-butyl2-methylpiperazine-1,2,4-tricarboxylate; methyl 4-benzyloxycarbonyl-1-(tert-butoxycarbonyl)piperazine-2carboxylate; piperazine-1,2,4-tricarboxylic acid 4-benzyl ester 1-tert-butyl ester 2-methyl ester 
