4-bromo-2-(5-bromo-2-hydroxyphenyl)sulfonylphenol

5-bromo-2,2-dimethyl-3H-1-benzofuran

4-methoxy-3-(3-methylbut-2-enyl)benzaldehyde

4-triethylgermylphenol

1-[4-(2-甲氧基乙氧基)苯基]哌嗪