100-02-7
4-硝基苯酚
+
98-58-8
对溴苯磺酰氯
→
53271-19-5
(4-nitrophenyl) 4-bromobenzenesulfonate
636-98-6
4-硝基碘苯
498-83-9
4-Bromo-benzenesulfonyl fluoride