ethyl acetoacetate

例句：

1. 1. This compound has been used in the synthesis of many organic compounds.
   这种化合物在合成许多有机化合物中被使用。
2. 2. The chemical was used as a solvent for various organic reactions.
   该化学物质被用作各种有机反应的溶剂。
3. 3. Ethyl acetoacetate is a common solvent in organic synthesis.
   乙酸乙酯是有机合成中的常见溶剂。