diacetamide

例句：

1. 1. Diacetamide is a common organic compound used in the synthesis of many drugs.
   二乙酰胺是一种常见的有机化合物，用于合成许多药物。
2. 2. The amide group in diacetamide is very stable and resistant to hydrolysis.
   二乙酰胺中的酰胺基团非常稳定，不易水解。
3. 3. Diacetamide can be used as a solvent for various organic reactions.
   二乙酰胺可以用作各种有机反应的溶剂。