naphthoate

例句：

1. 1. The chemical was used to treat skin conditions.
   这种化学品用于治疗皮肤疾病。
2. 2. The compound is a key intermediate in the synthesis of many pharmaceuticals.
   该化合物是合成许多药物的关键中间体。
3. 3. The naphthalene ester is highly toxic and should be handled with caution.
   萘甲酸酯高度有毒，应小心处理。