3-methoxy-4,5-bis(phenylmethoxy)benzaldehyde

5-羟基阿魏酸

5-(bromomethyl)-1-methoxy-2,3-bis(phenylmethoxy)benzene

2-bromo-3,4-dihydroxy-5-methoxybenzaldehyde

5-methoxy-2,3-dihydro-1,4-benzodioxine-7-carbaldehyde