244278-57-7
→
~74%
922711-38-4
4-chloro-N-[5-chloro-2-(hydroxymethyl)phenyl]benzenesulfonamide
37585-16-3
2-氨基-4-氯-苯甲醇
+
98-60-2
4-氯苯磺酰氯
922711-39-5
4-chloro-N-[5-chloro-2-(chloromethyl)phenyl]benzenesulfonamide