3-(2,3,4,5,6-Pentafluorophenyl)-2-propenoic acid719-60-8100 % similar 3-(3,4,5-Trifluorophenyl)-2-propenoic acid152152-19-755 % similar 3-(2,3,4-Trifluorophenyl)-2-propenoic acid207742-85-651 % similar 3-(2,3-Difluorophenyl)-2-propenoic acid207981-48-450 % similar 3-(2,3,5-Trifluorophenyl)-2-propenoic acid237761-79-449 % similar trans-4-Fluorocinnamic acid14290-86-948 % similar 3-(4-Fluorophenyl)-2-propenoic acid459-32-548 % similar 3-(2,6-Dichlorophenyl)-2-propenoic acid5345-89-148 % similar P-Phenylenediacrylic acid16323-43-648 % similar Maleic acid110-16-746 % similar Fumaric acid110-17-846 % similar Poly(maleic acid)26099-09-246 % similar (2E)-3-(3-Fluorophenyl)-2-propenoic acid20595-30-646 % similar 3-(2-Fluorophenyl)-2-propenoic acid451-69-446 % similar 3-(3-Fluorophenyl)-2-propenoic acid458-46-846 % similar P-Coumaric acid501-98-445 % similar P-Coumaric acid7400-08-045 % similar trans-3,4-Difluorocinnamic acid112897-97-944 % similar Cinnamic acid621-82-944 % similar trans-2,5-Difluorocinnamic acid112898-33-643 % similar