4-Methoxycinnamic acid830-09-1100 % similar trans-4-Methoxycinnamic acid943-89-5100 % similar 3-(3,5-Dimethoxyphenyl)-2-propenoic acid16909-11-871 % similar P-Phenylenediacrylic acid16323-43-669 % similar 3-Methoxycinnamic acid6099-04-368 % similar 3,4-Dimethoxycinnamic acid14737-89-465 % similar 3-[4-(Acetyloxy)phenyl]-2-propenoic acid15486-19-865 % similar 3′,4′-Dimethoxycinnamic acid2316-26-965 % similar 4,4′-Dimethoxychalcone2373-89-963 % similar 4-Methylcinnamic acid1866-39-362 % similar 3-(2,5-Dimethoxyphenyl)-2-propenoic acid10538-51-962 % similar (2E)-3-(2,4-Dimethoxyphenyl)-2-propenoic acid16909-09-462 % similar 2,4-Dimethoxycinnamic acid6972-61-862 % similar Methyl 4-methoxycinnamate832-01-961 % similar Ferulic acid1135-24-660 % similar Isoferulic acid537-73-560 % similar Ferulic acid537-98-460 % similar 3-(4-Formylphenyl)-2-propenoic acid23359-08-259 % similar P-Coumaric acid501-98-459 % similar P-Coumaric acid7400-08-059 % similar