英文同义词
(R)-1-Boc-4-Cbz-2-isopropyl-piperazine;2-Isopropyl-piperazine-1,4-dicarboxylic acid 4-benzyl ester 1-tert-butyl ester;(R)-4-Benzyl 1-tert-butyl 2-isopropylpiperazine-1,4-dicarboxylate;1,4-Piperazinedicarboxylic acid, 2-(1-methylethyl)-, 1-(1,1-dimethylethyl) 4-(phenylmethyl) ester, (2R)-;4-Benzyl 1-(tert-butyl) (R)-2-isopropylpiperazine-1,4-dicarboxylate