3-(3,5-Dimethoxyphenyl)-2-propenoic acid16909-11-8100 % similar 3-Methoxycinnamic acid6099-04-372 % similar 4-Methoxycinnamic acid830-09-171 % similar trans-4-Methoxycinnamic acid943-89-571 % similar (E)-3,4,5-Trimethoxycinnamic acid20329-98-067 % similar 3,4,5-Trimethoxycinnamic acid90-50-667 % similar Sinapinic acid530-59-665 % similar 3,4-Dimethoxycinnamic acid14737-89-461 % similar 3′,4′-Dimethoxycinnamic acid2316-26-961 % similar 3-(2,5-Dimethoxyphenyl)-2-propenoic acid10538-51-957 % similar (2E)-3-(2,4-Dimethoxyphenyl)-2-propenoic acid16909-09-457 % similar 2,4-Dimethoxycinnamic acid6972-61-857 % similar Ferulic acid1135-24-656 % similar Isoferulic acid537-73-556 % similar Ferulic acid537-98-456 % similar 3-(2,4,5-Trimethoxyphenyl)-2-propenoic acid24160-53-055 % similar P-Phenylenediacrylic acid16323-43-653 % similar 3-[4-(Acetyloxy)-3-methoxyphenyl]-2-propenoic acid2596-47-651 % similar trans-2-Methoxycinnamic acid1011-54-750 % similar 3-(3,4,5-Trifluorophenyl)-2-propenoic acid152152-19-750 % similar