2,4,5,6-tetra(methoxymethoxy)acetophenone

1-(2,3,4,6-tetrahydroxyphenyl)ethanone

原儿茶醛

2',4',5',6',3,4-hexa(methoxymethoxy)chalcone

1-(2-hydroxy-3,4,6-trimethoxyphenyl)ethanone