苯甲醛

2,3-dibromo-2,4-dimethyl-pentane

六甲基环己烷-1,3,5-三酮

2-(1'-Hydroxy-1',2'-dihydro-2'-methylbenzocyclobuten-1'-yl)-2,4-dimethylpentan-3-one

2-(5'-Ethyl-1'-hydroxy-1',2'-dihydro-2'-methylbenzocyclobuten-1'-yl)-2,4-dimethylpentan-3-one