1-Piperidinecarboxylic acid, 3-fluoro-4-hydroxy-, 1,1-dimethylethyl ester, (3R,4S)-
1,1-Dimethylethyl (3R,4S)-3-fluoro-4-hydroxy-1-piperidinecarboxylate
tert-Butyl (3R,4S)-3-fluoro-4-hydroxypiperidine-1-carboxylate
(-)-tert-Butyl (3R,4S)-3-fluoro-4-hydroxypiperidine-1-carboxylate