4-羟基-2-甲氧基苯甲醛

3-(2,4-dimethoxy-phenyl)-crotonic acid methyl ester

2,4-二甲氧基肉桂酸

1,7-Bis(2,4-dihydroxyphenyl)-heptan-1,7-dion

2,4-二甲氧基-1-丙-2-烯基苯