1-Diazo-4-(3,4-dimethoxyphenyl)butan-2-one

7,8-dimethoxy-1-ethoxycarbonyl-1,2,3,4-tetrahydronaphthalen-2-one

tert-butyl 3-(3,4-dimethoxy-2-(2-methoxy-2-oxoethyl)phenyl)propanoate

1,2,7-trimethoxynaphthalene

3-(3,4-dimethoxy-2-methylphenyl)-2-propenoic acid