英文别名3-(2,3-DIHYDRO-BENZOFURAN-5-YL)-PROPIONIC ACID ETHYL ESTER; 5-Benzofuranpropanoic acid, 2,3-dihydro-, ethyl ester; 3-(2,3-Dihydrobenzo[b]furan-5-yl)propanoic Acid Ethyl Ester; 2,3-Dihydro-5-benzofuranpropanoic Acid Ethyl Ester; ethyl 3-(2,3-dihydro-1-benzofuran-5-yl)propanoate