succinyl oxide

例句：

1. 1. This compound is used in the production of polyurethane foam.
   这种化合物用于生产聚氨酯泡沫。
2. 2. The chemical reaction between succinyl oxide and water produces a gas.
   琥珀酸酐与水之间的化学反应产生气体。
3. 3.Succinyl oxide is a key intermediate in the synthesis of organic compounds.
   琥珀酸酐是有机化合物合成的关键中间体。