2-Methylcinnamic acid2373-76-4100 % similar 2-Formylcinnamic acid130036-17-862 % similar O-Coumaric acid583-17-562 % similar O-Coumaric acid614-60-862 % similar 3-(2-Bromophenyl)-2-propenoic acid7499-56-162 % similar 2-Chlorocinnamic acid3752-25-860 % similar 3-(2-Fluorophenyl)-2-propenoic acid451-69-460 % similar 2-Methoxycinnamic acid6099-03-259 % similar 3-(1-Naphthalenyl)-2-propenoic acid13026-12-558 % similar 2-(2-Carboxyethenyl)benzoic acid612-40-858 % similar 3-[2-(Trifluoromethyl)phenyl]-2-propenoic acid2062-25-155 % similar 3-[2-(Acetyloxy)phenyl]-2-propenoic acid55620-18-355 % similar 3-(2-Ethoxyphenyl)-2-propenoic acid69038-81-955 % similar Cinnamic acid621-82-955 % similar 3-(2-Nitrophenyl)-2-propenoic acid612-41-953 % similar 3-(2,3-Difluorophenyl)-2-propenoic acid207981-48-451 % similar 3-(2,3-Dimethoxyphenyl)-2-propenoic acid7461-60-151 % similar Indole-3-acrylic acid1204-06-450 % similar P-Phenylenediacrylic acid16323-43-650 % similar 4-Methylcinnamic acid1866-39-350 % similar