1,4-dimethoxy-2-(2-methylpropyl)benzene

2,5-dimethoxy-4-(2-methylpropyl)benzaldehyde

1,4-dimethoxy-2-(2-methylpropyl)-5-(2-nitroprop-1-enyl)benzene

2-[1-(2,5-dimethoxyphenyl)-2-methylpropyl]-1,4-dimethoxybenzene

ethyl (Z)-2-(5,8-dimethoxy-3,3-dimethyl-3,4-dihydroisoquinolin-1(2H)-ylidene)acetate