5-[4-(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)phenyl]-2,3-dihydrothieno[3,4-b][1,4]dioxine

4-(三甲基甲硅烷基)苯甲酸

2-(4-naphthalen-2-ylphenyl)naphthalene

(4-bromophenyl)-(chloromethyl)-dimethylsilane

8-(4-溴苯基)-1,4-二氧杂螺[4.5]癸烷-8-醇