2'',3''-Dihydrogeiparvarin

3-acetoxy-5-[(E)-3-(2-oxo-2H-chromen-7-yloxy)-1-methyl-1-propenyl]-2,2-dimethyl-2,5-dihydrofuran

7-羟基香豆素

7-<<3-(4,5-dihydro-5,5-dimethyl-4-oxo-2-furanyl)-2-hydroxybutyryl>oxy>-2H-1-benzopyran-2-one

(E)-5-(4-bromobut-2-en-2-yl)-2,2-dimethylfuran-3(2H)-one