英文别名2-Methyl-2-propanyl (2S)-2-cyano-1-piperazinecarboxylate; tert-butyl (2S)-2-cyanopiperazine-1-carboxylate; (S)-1-Boc-2-cyanopiperazine; (S)-1-Boc-piperazine-2-carbonitrile; (2S)-2-Cyano-1-piperazinecarboxylic acid 1,1-dimethylethyl ester; 1-Piperazinecarboxylic acid, 2-cyano-, 1,1-dimethylethyl ester, (2S)- 
