英文同义词
REF DUPL: (S)-1-N-Cbz-2-methyl-piperazine;(S)-2-Methyl-1-piperazinecarboxylic acid benzyl ester;Benzyl (2S)-2-methyl-1-piperazinecarboxylate;(S)-1-Cbz-2-Methyl-piperazine HCl;1-Piperazinecarboxylic acid, 2-Methyl-, phenylMethyl ester, (2S)-;Benzyl (2S)-2-methylpiperazine-1-carboxylate