6-甲氧基-2,2-二甲基-2H-苯并[h]苯并吡喃

4-甲氧基-1-萘酚

异戊烯醇

3-甲基-2-丁烯醛

6-methoxy-2,2-dimethyl-2,3-dihydro-benzo[h]chromen-4-one