heptanedioyl

例句：

1. 1. 七碳二烯酸
   Heptadecanedioic acid
2. 2. 七碳二烯酸盐
   Heptadecanedioate
3. 3. 七碳二烯酸酐
   Heptadecanedioic anhydride
4. 1.Heptadecanedioic acid is a key component in the production of biodegradable plastics.
   七碳二烯酸是生物降解塑料生产的关键成分。
5. 2. The heptadecanedioate salt was used as a food additive in the past.
   过去，七碳二烯酸盐用作食品添加剂。
6. 3.The heptadecanedioic anhydride was used to improve the toughness of polyester fibers.
   七碳二烯酸酐用于提高聚酯纤维的韧性。