chloro-ester

例句：

1. 1. The compound was synthesized using a chloro-ester as the key intermediate.
   该化合物通过使用氯代酯作为关键中间体进行合成。
2. 2.The chloro-ester was used to react with the alcohol in the presence of a catalyst.
   氯代酯被用作催化剂存在下与醇反应。
3. 3. The chloro-ester was found to have excellent thermal stability and low toxicity.
   氯代酯被发现具有极好的热稳定性和低毒性。