2,2,3,3,5,6-hexafluoro-1,4-dioxine

N-[4-(2-溴-乙氧基)-苯基]-乙酰胺

1,2-bis(4-acetamidophenoxy)ethane

1-(2-bromoethoxy)-2-iodobenzene

1-methylsulfanyl-1-methylsulfinylcyclopropane