2-Hexenoic acid1191-04-4100 % similar trans-2-Hexenoic acid13419-69-7100 % similar trans-2-Octenoic acid1871-67-674 % similar trans-2-Decenoic acid334-49-671 % similar 2-Nonenoic acid3760-11-071 % similar trans-2-Pentenoic acid13991-37-262 % similar 3-Hepten-2-one1119-44-454 % similar Methyl 2-hexenoate2396-77-253 % similar Queen bee acid14113-05-452 % similar 10-Hydroxy-2-decenoic acid765-01-552 % similar Traumatic acid6402-36-448 % similar Glutaconic acid1724-02-348 % similar Maleic acid110-16-748 % similar Fumaric acid110-17-848 % similar Poly(maleic acid)26099-09-248 % similar Ethyl trans-2-hexenoate27829-72-747 % similar Crotonic acid107-93-746 % similar Crotonic acid3724-65-046 % similar Monobutyl maleate925-21-346 % similar (E)-4-(Dimethylamino)-2-butenoic acid hydrochloride848133-35-745 % similar