英文别名1-Boc-4-ethoxycarbonylmethylpiperazine; 1-BOC-4-ETHOXYCARBONYLMETHYL PIPERAZINE; 4-Ethoxycarbonylmethylpiperazine-1-carboxylic acid tert-butyl ester; tert-Butyl 4-[(ethoxycarbonyl)methyl]-piperazine-1-carboxylate; Ethyl 2-(4-Boc-1-piperazinyl)acetate; 1-Piperazineacetic acid, 4-[(1,1-dimethylethoxy)carbonyl]-, ethyl ester; 1-Boc-4-(2-ethoxy-2-oxoethyl)piperazine; 1-t-butoxycarbonyl-4-carboethoxymethylpiperazine; 4-ethoxycarbonylmethyl-piperazine-1-carboxylic acid tert-butyl ester 
