Muconic acid3588-17-832 % similar Sorbic acid110-44-131 % similar 2-(Trifluoromethyl)acrylic acid381-98-631 % similar Acrylic acid79-10-731 % similar Polyacrylic acid9003-01-431 % similar 4-Methyl-2-pentenoic acid10321-71-830 % similar trans-2-Pentenoic acid13991-37-230 % similar 3,5-Bis(trifluoromethyl)cinnamic acid155814-20-330 % similar (2E)-3-[4-(Trifluoromethyl)phenyl]-2-propenoic acid16642-92-530 % similar 3-[4-(Trifluoromethyl)phenyl]prop-2-enoic acid2062-26-230 % similar