(Z)-3-(4-methoxybenzylidene)dihydrofuran-2(3H)-one

2,3-bis[(4-methoxyphenyl)methylidene]butanedioic acid

3-(ethoxycarbonyl)-4-(4-methoxyphenyl)but-3-enoic acid

5-(4-methoxyphenyl)penta-2,4-dienoic acid

ethyl 2-[(4-methoxyphenyl)methylidene]-3-oxobutanoate