cyclopentane-carboxylic acid

例句：

1. 1. This compound is a key intermediate in the synthesis of many pharmaceuticals.
   这种化合物是合成许多药物的关键中间体。
2. 2.The reaction mechanism involves the formation of cyclopentanone and its subsequent carboxylation.
   该反应机制涉及环戊酮的形成及其随后的羧化。
3. 3. In this study, we focused on the application of cyclopentanone in the production of biodegradable plastics.
   在本研究中，我们专注于环戊酮在生产生物降解塑料中的应用。