分类:Amino Acids & Derivatives CAS:2133-34-8 分子式:C4H7NO2 分子量:101.1 物理性质:White Crystalline Solid 应用说明:A four-membered ring analog of L-Proline. A useful intermediate in the synthesis of polypeptides. 别名:(2S)-2-Azetidinecarboxylic acid; (-)-Azetidinecarboxylic ac