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3-[4-(Acetyloxy)-3-methoxyphenyl]-2-propenoic acid2596-47-645 % similar 3-(2-Thienyl)-2-propenoic acid1124-65-844 % similar 2-Formylcinnamic acid130036-17-844 % similar 3-(2-Thienyl)acrylic acid15690-25-244 % similar Furylacrylic acid539-47-944 % similar o-Coumaric acid583-17-544 % similar O-Coumaric acid614-60-844 % similar 2-Bromocinnamic acid7345-79-144 % similar 3-(2-Bromophenyl)-2-propenoic acid7499-56-144 % similar 3-Chlorobenzoic acid535-80-843 % similar 3,4,5-Trimethoxycinnamic acid20329-98-043 % similar 3-Chlorostyrene2039-85-243 % similar 3-(2,3-Difluorophenyl)-2-propenoic acid207981-48-443 % similar 4-Nitrocinnamic acid619-89-643 % similar trans-4-Nitrocinnamic acid882-06-443 % similar 3,4,5-Trimethoxycinnamic acid90-50-643 % similar 2-Methylcinnamic acid2373-76-443 % similar 3-(2-Fluorophenyl)-2-propenoic acid451-69-443 % similar 3-(2-Pyridinyl)-2-propenoic acid7340-22-943 % similar 4'-Chlorochalcone956-02-543 % similar