Porphyrins and derivatives

• 卟啉

Porphyrins and derivatives的用法和样例：

例句

1. Guanine and cytosine were more sensitive to HMME.
   腺嘌呤和胞嘧啶对血卟啉单甲醚的光动力学损伤更敏感。
2. It is found in porphyrins, and is essential for chlorophyll synthesis.
   卟啉结构中具有铁，是组成叶绿素的必要物质。