英文别名:
(E)-2-Butenoic acid isopropyl ester;CH3CH=CHC(O)OCH(CH3)2;Crotonic acid, isopropyl ester, trans;Isopropyl (2E)-2-butenoate;Isopropyl 2-butenoate;2-Butenoic acid 1-methylethyl ester;2-Butenoic acid isopropyl ester;but-2-enoic acid isopropyl ester