戊酸

例句：

1. 1. This compound is used in the production of plastics and other materials.
   这种化合物用于生产塑料和其他材料。
2. 2. The chemical properties of this acid are similar to those of acetic acid.
   这种酸的化学性质与乙酸相似。
3. 3. In organic chemistry, pentanoic acid is a common structural motif found in many natural products.
   在有机化学中，戊酸是许多天然产物中发现的常见结构单元。