2,2-dimethyl-5-phenylfuran-3-one

5,5-dimethyl-4-methylidene-3-phenyl-1,3-oxazolidin-2-one

2,2-二甲基-5-苯基二氢-3(2H)-呋喃酮

4-hydroxy-4-methyl-1-phenyl-1-penten-3-one

4-benzylidene-2,2-dimethyl-5-phenyldihydrofuran-3(2H)-one