英文别名Ethyl 1-Boc-piperazine-3-carboxylate; 1-O-tert-butyl 3-O-ethyl piperazine-1,3-dicarboxylate; 1-tert-butoxycarbonyl-3-ethoxycarbonylpiperazine; piperazine-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester; 1-(1,1-dimethylethyl)-3-ethyl 1,3-piperazinedicarboxylate; 1-(tert-butyloxycarbonyl)-3-ethoxycarbonyl-piperazine; 1-(tert-butyl) 3-ethyl piperazine-1,3-dicarboxylate; 1-tert-Butoxycarbonylpiperazine-3-carboxylic acid ethyl ester; 1,3-Piperazinedicarboxylic acid,1-(1,1-dimethylethyl) 3-ethyl ester; ethyl 4-(1,1-dimethylethoxycarbonyl)-2-piperazinecarboxylate 
