Synonyms: trans-2-Pentenoic acid;2-PENTENOIC ACID;Pent-2-enoic acid;beta-ethyl acrylic acid;C2H5CH=CHCOOH;(2E)-pent-2-enoic acid;2-Pentenoic acid, (E)-;2-pentenoic acid, (2E)-;(E)-Pent-2-en-1-oic acid;CHEBI:38366;EINECS 210-975-6;NSC 26713;13991-37-2;Pentenoic acid;Pent-2-ensaeure;Pent-2t-ensaeure;Propylidenessigsaeure;alpha-pentenoic acid;beta-Aethylacrylsaeure;trans-2-pentenic acid;AC1LCVPL;alpha.beta-Pentensaeure;beta-Aethyl-acrylsaeure;trans-Pent-2-ensaeure;(E)-2-pentenic acid;E-2-Pentencarbonsaeure;(E)-2-pentenoic acid;C5:1, n-3 trans;(E)-pent-2-enoic acid;(2E)-2-Pentenoic acid;5:1, n-3 trans;2-Pentenoic acid, trans-;259276_ALDRICH;CHEMBL115668;alpha-Butylen-alpha-carbonsaeure;trans-Alpha,beta-penteneoic acid;CHEBI:35939;InChI=1/C5H8O2/c1-2-3-4-5(6)7/h3-4H,2H2,1H3,(H,6,7)/b4-3;MolPort-001-769-804;MolPort-004-288-382;BB_NC-2316;C5:1n-3;626-98-2;EINECS 237-791-9;LMFA01030005;AKOS000121221;C5:1, n-3;LS-102080;TR-005210;P0345;S04-0105;27516-53-6