英文别名tert-Butyl 4-(4-chloro-2-formylphenyl)tetrahydro-1(2H)-pyrazinecarboxylate; 1-Piperazinecarboxylic acid, 4-(4-chloro-2-formylphenyl)-, 1,1-dimethylethyl ester; 1,1-Dimethylethyl 4-(4-chloro-2-formylphenyl)-1-piperazinecarboxylate; 4-(4-chloro-2-formyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester; 2-[4-(tert-butoxycarbonyl)-1-piperazinyl]-5-chlorobenzaldehyde; 4-(4-chloro-6-formyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester 
