53250-82-1
4-甲磺酰氨基苯胺
+
72237-96-8
1-chloro-5-methyl-9-methoxy-6H-pyrido[4,3-b]carbazole
→
~97%
74861-84-0
N-[4-[(9-methoxy-5-methyl-6H-pyrido[4,3-b]carbazol-1-yl)amino]phenyl]methanesulfonamide