| 芬杂环 | CAS | 结构式 |
|---|---|---|
| 5-氟吲哚-2-酮 | 56341-41-4 | √ |
| 5-溴吲哚-2-羧酸 | 7254-19-5 | √ |
| 5-溴吲哚-2-羧酸乙酯 | 16732-70-0 | √ |
| 5-氯吲哚-2-羧酸 | 10517-21-2 | √ |
| 5-氯吲哚-2-羧酸乙酯 | 4792-67-0 | √ |
| 5-氟吲哚-2-羧酸 | 399-76-8 | √ |
| 5-氟吲哚-2-羧酸乙酯 | 348-36-7 | √ |
| 5-甲醛吲哚 | 1196-69-6 | √ |
| 5-羧酸甲酯吲哚 | 1011-65-0 | √ |
| 5-羧酸吲哚 | 1670-81-1 | √ |
| 5-氰基吲哚 | 15861-24-2 | √ |
| 5-甲基吲哚 | 614-96-0 | √ |
| 5-甲氧基吲哚 | 1006-94-6 | √ |
| 5-苄氧基吲哚 | 1215-59-4 | √ |
| 5-羟基吲哚 | 1953-54-4 | √ |
| 5-氨基吲哚 | 5192-03-0 | √ |
| 5-硝基吲哚 | 6146-52-7 | √ |
| 5-溴吲哚 | 10075-50-0 | √ |
| 5-氯吲哚 | 17422-32-1 | √ |
| 5-氟吲哚 | 399-52-0 | √ |