英文别名1-BOC-4-CYANO-4-(2,4-DIFLUOROPHENYL)-PIPERIDINE; 1-Piperidinecarboxylic acid, 4-cyano-4-(2,4-difluorophenyl)-, 1,1-dimethylethyl ester; 4-Cyano-4-(2,4-difluorophenyl)-piperidine-1-carboxylic acid tert-butyl ester; 1,1-Dimethylethyl 4-cyano-4-(2,4-difluorophenyl)-1-piperidinecarboxylate 
