7,7,8,8-tetrachlorobicyclo[4.2.0]octa-1,3,5-triene

chlorocobalt(2+),[2-(oxomethyl)phenyl]methanone,triphenylphosphanium

2-tert-butyl-3-methylnaphthalene-1,4-dione

2-乙基-3-烯丙基-1,4-萘二醌

2-butyl-3-trimethylsilylnaphthalene-1,4-dione