7-[3-(2-methyl-1,3-dioxolan-2-yl)propoxy]chromen-2-one

7-[3-(oxan-2-yloxy)propoxy]chromen-2-one

2-(2-oxochromen-7-yl)oxyacetonitrile

2-氧代-2H-1-苯并吡喃-7-基-硫酸酯钾盐

6-(羧甲基)-7-羟基-8-甲氧基香豆素