3-(2,3,5-Trifluorophenyl)-2-propenoic acid237761-79-4100 % similar trans-2,5-Difluorocinnamic acid112898-33-668 % similar 3-(3,4,5-Trifluorophenyl)-2-propenoic acid152152-19-767 % similar 3-(2,3-Difluorophenyl)-2-propenoic acid207981-48-462 % similar 3-(2,3,4-Trifluorophenyl)-2-propenoic acid207742-85-659 % similar 3-(2-Bromo-5-fluorophenyl)-2-propenoic acid202865-70-156 % similar 3-(2-Fluorophenyl)-2-propenoic acid451-69-454 % similar trans-3,4-Difluorocinnamic acid112897-97-953 % similar 2-Chloro-4-fluorocinnamic acid133220-86-752 % similar 2,3,5-Ttrifluorobenzaldehyde126202-23-151 % similar 3-(4-Bromo-2-fluorophenyl)-2-propenoic acid149947-19-351 % similar 3-(5-Bromo-2-fluorophenyl)-2-propenoic acid202865-71-251 % similar 3-(4-Chloro-2-fluorophenyl)-2-propenoic acid202982-65-851 % similar (2E)-3-(4-Chloro-2-fluorophenyl)-2-propenoic acid312693-55-351 % similar (2E)-3-(3-Fluorophenyl)-2-propenoic acid20595-30-650 % similar 3-(3-Fluorophenyl)-2-propenoic acid458-46-850 % similar trans-4-Fluorocinnamic acid14290-86-949 % similar 3-(4-Fluorophenyl)-2-propenoic acid459-32-549 % similar 3-(2,3,4,5,6-Pentafluorophenyl)-2-propenoic acid719-60-849 % similar trans-2,6-Difluorocinnamic acid102082-89-348 % similar