19264-73-4
9-(4-甲基苯基)-9H-咔唑
→
~78%
357437-74-2
3,6-二溴-9-(4-甲基苯基)-9H-咔唑
106-38-7
对溴甲苯
86-74-8
咔唑
624-31-7
4-碘甲苯