- 1-Piperidinecarboxylic acid, 5-fluoro-4-hydroxy-3,3-dimethyl-, 1,1-dimethylethyl ester, (4R,5S)-rel-,97%, 100mg
- Cyclopropanecarboxylic acid, 1-[[(1,1-dimethylethoxy)carbonyl]amino]-2-ethenyl-, methyl ester, (1R,2S)-,95%, 100mg