6-methyl-4a,5,8,8a-tetrahydronaphthalene-1,4-dione

4-癸氧基苯酚

3-[4-(2-cyanoethoxy)phenoxy]propanenitrile

3-Iodo-6-methoxy-4H-chromen-4-one

6-methoxy-3-phenylchromen-4-one