benzene,methylene chloride

1,3,5-tris(4-hydroxyphenyl)benzene
1036248-62-0,1,4-二(1h-吡唑-4-基)苯,1,4-di(4'-pyrazolyl)benzene
2,6-双(三氟甲基)溴苯|2,6-bis(trifluoromethyl)bromobenzene
1-bromo-4-(trifluotomethyl)benzene
4-甲酰基苯磺酰胺的英文名称是benzenesulfonamide,4-formyl-,cas no.