(E)-4-(3,4-Dimethoxyphenyl)-4-oxobut-2-enoic acid| ChemScene Price Not Available 1g (E)-4-(3,4-Dimethoxyphenyl)-4-oxobut-2-enoic acid| ChemScene Supplier Page Trivial name (E)-4-(3,4-Dimethoxyphenyl)-4-oxobut-2-enoic acid Catalog Number CS-0302216 Alternative Name(s) Ethyl 4-(3,4-dimethoxyphenyl)-4-oxycrotonate Molecular Formula 236.22 CAS# 80937-23-1 Purity >98% Condensed Formula C12H12O5 Size 1g Supplier Page www.chemscene.com/80937-23-1.html