cymaric acid

例句：

1. 1.The chemical was used in the production of this drug.
   这种化学物质用于生产这种药物。
2. 2. This compound is known to have antibacterial properties.
   这种化合物已知具有抗菌性质。
3. 3. Cymaric acid is a common ingredient in many pharmaceutical products.
   西马里酸是许多制药产品中常见的成分。