61154-57-2
Acetic acid, [[(4-methoxy-2-nitrophenyl)methylamino]sulfonyl]-, ethylester
→
61154-62-9
2-[(4-methoxy-2-nitrophenyl)methylsulfamoyl]acetic acid
3360-79-0
4-甲氧基-n-甲基-2-硝基苯胺