1-Piperidinecarboxylic acid, 3,3-difluoro-4-oxo-, 1,1-dimethylethyl ester [1215071-17-2] 97%1-Piperidinecarboxylic acid, 3,3-difluoro-4-oxo-, 1,1-dimethylethyl ester [12150SKU: 1215071172Add to Quote