3,3-dibromo-indan-1,2-dione

2,4,6-三甲基吡啶

2,2,4-tribromo-cholest-4-en-3-one

1,1,2,2-四溴乙烷

2,3-dibromo-3-(4-methoxyphenyl)-1-phenylpropan-1-one