1-Pyrrolidinecarboxylic acid, 2-ethynyl-4-hydroxy-, 1,1-dimethylethylester, (2R,4S)-

1-Pyrrolidinecarboxylic acid, 2-ethynyl-4-hydroxy-, 1,1-dimethylethylester, (2R,4S)- · CAS 833474-71-8