diphenylguanidine

例句：

1. 1. This compound is used asa pesticide to control insect populations.
   这种化合物用作杀虫剂来控制昆虫种群。
2. 2. The diphenylguanidine was found to have antibacterial properties.
   二苯基甘胺被发现具有抗菌性质。
3. 3. The diphenylguanidine was used as an antioxidant in foodpreservatives.
   二苯基甘胺被用作食品防腐剂中的抗氧化剂。