pentenoic acid

例句：

1. 1. The compound is usedin the production of plastics and othermaterials.
   这种化合物用于生产塑料和其他材料。
2. 2. Theresearcher found that the compound had anti-inflammatory properties.
   研究者发现这种化合物具有抗炎性质。
3. 3. The compound was isolated from a naturalsource and has potential applications in medicine.
   这种化合物是从自然来源中分离出来的，在医学上有潜在的应用。