diacetyl tartaric acid

例句：

1. 1.This compound is used in the production of diacetyl tartaric acid.
   这种化合物用于生产乙酰基丁二酸。
2. 2.The chemical structure of diacetyl tartaric acid is complex.
   乙酰基丁二酸的化学结构复杂。
3. 3. Diacetyl tartaric acid is a key intermediate in the synthesis of organic compounds.
   乙酰基丁二酸是有机化合物合成的关键中间体。