Iguratimod Intermiedates

1）4-氯-3-硝基苯甲醚                                       CAS No.:10298-80-3
4-Chloro-3-nitroanisole        
2) 2-甲氧基-4-甲磺酰胺基-5-苯氧基苯乙酮                    CAS No.:123664-98-2
N-(4-Acetyl-5-methoxy-2-phenoxy-phenyl)-methanesulfonamide      
3)2-氨基-1-（2-甲氧基-4-甲磺酰胺基-5-苯氧基）苯基乙酮盐酸盐  CAS No.:149436-41-9
2-amino-1-(2-methoxy-4-methanesulfonylamino- 5-Phenoxy ) acetophenone
4)甲酰胺基甲基-2-羟基-4-甲磺酰胺基-5-苯氧基苯基酮          CAS No.:149457-03-4
Formamidomethyl-2-hydroxy-4-methanesulfonyl amino-5-Phenoxyphenylethanone