(E)-3-Ethoxyacrylic acid6192-01-432 % similar Cinnamic acid621-82-932 % similar Sorbic acid110-44-132 % similar 2,4-Pentadienoic acid626-99-332 % similar 4-(1-Piperidinyl)-2-(E)-butenoicacid hydrochloride197892-69-632 % similar (2E)-4-(4-Methylphenyl)-4-oxobut-2-enoic acid20972-36-532 % similar Pixantrone maleate144675-97-831 % similar 4-Methyl-2-pentenoic acid10321-71-831 % similar p-Phenylenediacrylic acid16323-43-631 % similar 4,4,4-Trifluorocrotonic acid71027-02-631 % similar 4-Oxobutanenitrile3515-93-331 % similar Maleic acid-methyl vinyl ether copolymer calcium sodium salt62386-95-231 % similar Monobutyl maleate925-21-331 % similar (2Z)-4-[(Aminocarbonyl)amino]-4-oxo-2-butenoic acid105-61-331 % similar β-Alanine107-95-930 % similar 2-Cyanoethyl acrylate106-71-830 % similar 5-Phenyl-2,4-pentadienoic acid1552-94-930 % similar 4-Methylcinnamic acid1866-39-330 % similar 3-(4-Aminophenyl)-2-propenoic acid2393-18-230 % similar (E)-4-(Dimethylamino)-2-butenoic acid hydrochloride848133-35-730 % similar