ethyl (E)-but-2-enoate;ethyl but-2-enoate;(E)-but-2-enoic acid ethyl ester;but-2-enoic acid ethyl ester;623-70-1;77825-56-0;AIDS-017642;140996_ALDRICH;2-Butenoic acid, ethyl ester, (E)-;2-Butenoic acid, ethyl ester, (E)- (9CI);2-Butenoic acid, ethyl ester, (2E)-;AI3-05622;BRN 1720418;EINECS 234-125-9;Ethyl crotonate [UN1862]  [Flammable liquid];BRN 0635834;FEMA No. 3486;NSC 4778;Ethyl (E)-crotonate;Crotonate d'ethyle, (E)-;Ethyl crotonate (E);Ethyl trans-2-butenoate;Ethyl trans-crotonate;alpha-Crotonic acid ethyl ester, (E)-;trans-2-Butenoic acid ethyl ester;Crotonic acid, ethyl ester, (E)-;InChI=1/C6H10O2/c1-3-5-6(7)8-4-2/h3,5H,4H2,1-2H3/b5-3;ethyl (2E)-but-2-enoate;EINECS 210-808-7;Ethyl (E)-2-butenoate;Ethylester kyseliny krotonove [Czech];UN1862;Ethyl 2-butenoate, (E)-;ZINC01680395;167940_ALDRICH;AIDS017642;W348600_ALDRICH;28020_FLUKA
ethyl (E)-but-2-enoate;ethyl but-2-enoate