phthalamoyl

例句：

1. 1.The molecule is composed of a phthalamoyl group.
   这个分子由一个苯甲酰基团组成。
2. 2.The phthalamoyl group is responsible for the color of the flower.
   苯甲酰基团负责花朵的颜色。
3. 3.The phthalamoyl group is found in many types of bacteria.
   苯甲酰基团存在于许多类型的细菌中。