P-Phenylenediacrylic acid16323-43-652 % similar Cinnamic acid140-10-352 % similar Cinnamic acid621-82-952 % similar 3-Furanacrylic acid39244-10-550 % similar 3-(2,6-Dichlorophenyl)-2-propenoic acid5345-89-147 % similar 2-Furanacrolein623-30-347 % similar trans-2,6-Difluorocinnamic acid102082-89-346 % similar 3-(2-Thienyl)-2-propenoic acid1124-65-846 % similar 2-Formylcinnamic acid130036-17-846 % similar 3-[1,1′-Biphenyl]-4-yl-2-propenoic acid13026-23-846 % similar (2E)-3-(2-Thienyl)-2-propenoic acid15690-25-246 % similar O-Coumaric acid583-17-546 % similar O-Coumaric acid614-60-846 % similar 3-(2-Bromophenyl)-2-propenoic acid7499-56-146 % similar 3-(5-Nitro-2-furyl)acrylic acid6281-23-845 % similar (2E)-3-(3-Fluorophenyl)-2-propenoic acid20595-30-645 % similar 2-Methylcinnamic acid2373-76-445 % similar 2-Chlorocinnamic acid3752-25-845 % similar 3-(2-Fluorophenyl)-2-propenoic acid451-69-445 % similar 3-(3-Fluorophenyl)-2-propenoic acid458-46-845 % similar