4-羟基-4’-甲氧基查尔酮

2-(4-hydroxyphenyl)-7-methoxy-2,3-dihydrochromen-4-one

2’,4-二羟基查耳酮

1-(2,5-dimethoxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one

p-[Tetrahydropyran-2-yloxy]phenylacetylene