3,4-Dimethoxycinnamic acid14737-89-4100 % similar 3′,4′-Dimethoxycinnamic acid2316-26-9100 % similar 3-[4-(Acetyloxy)-3-methoxyphenyl]-2-propenoic acid2596-47-678 % similar Ferulic acid1135-24-676 % similar Isoferulic acid537-73-576 % similar Ferulic acid537-98-476 % similar (E)-3,4,5-Trimethoxycinnamic acid20329-98-070 % similar 3,4,5-Trimethoxycinnamic acid90-50-670 % similar Sinapinic acid530-59-668 % similar 4-Methoxycinnamic acid830-09-165 % similar trans-4-Methoxycinnamic acid943-89-565 % similar Dimethylcurcumin52328-98-064 % similar 3′,4′-Methylenedioxycinnamic acid2373-80-064 % similar 3-(2,4,5-Trimethoxyphenyl)-2-propenoic acid24160-53-063 % similar 3-Methoxycinnamic acid6099-04-363 % similar 3-(2,5-Dimethoxyphenyl)-2-propenoic acid10538-51-961 % similar (2E)-4-(3,4-Dimethoxyphenyl)-4-oxo-2-butenoic acid80937-23-161 % similar 3-(3,5-Dimethoxyphenyl)-2-propenoic acid16909-11-861 % similar 3-(2,3,4-Trimethoxyphenyl)-2-propenoic acid33130-03-960 % similar P-Phenylenediacrylic acid16323-43-658 % similar