英文同义词: | (E)-3-(2,3-Dihydrobenzo[b]furan-5-yl)propenoic Acid Ethyl Ester;Ethyl (E)-3-(2,3-dihydrobenzofuran-5-yl)-2-propenoate;3-(2,3-Dihydro-5-benzofuranyl)-2-propenoic Acid Ethyl Ester;Ethyl 3-(2,3-Dihydrobenzofuran-5-yl)propenoate;2-Propenoic acid, 3-(2,3-dihydro-5-benzofuranyl)-, ethyl ester, (2E)-;Ramelteon Impurity 32;ethyl 3-(2,3-dihydrobenzofuran-5-yl)-2-propenoate |