Methyl E-crotonate623-43-8100 % similar Dimethyl maleate624-48-674 % similar Dimethyl fumarate624-49-774 % similar Methyl 2,4-hexadienoate1515-80-670 % similar Crotonic anhydride623-68-762 % similar Methyl trans-β-methoxyacrylate5788-17-058 % similar Monomethyl fumarate2756-87-854 % similar Monomethyl maleate3052-50-454 % similar Methyl glyoxylate922-68-952 % similar Methyl 4-bromo-2-butenoate1117-71-152 % similar Methyl (2E)-4-bromo-2-butenoate6000-00-652 % similar Vinyl crotonate14861-06-450 % similar Methyl 2-hexenoate2396-77-250 % similar Ethyl trans-crotonate623-70-150 % similar Methyl acrylate96-33-350 % similar Methyl cinnamate103-26-447 % similar Methyl (E)-2-octenoate7367-81-945 % similar 2-Propen-1-yl 2-butenoate20474-93-545 % similar Isobutyl crotonate589-66-245 % similar Methyl 2-nonenoate111-79-544 % similar