英文同义词
Ethanone, 1-(2,3-dihydro-6-benzofuranyl)- (9CI);1-(2,3-DIHYDROBENZOFURAN-6-YL)ETHANONE;Ethanone, 1-(2,3-dihydro-6-benzofuranyl)-;1-(2,3-dihydro-1-benzofuran-6-yl)ethanone;1-(2,3-dihydrobenzofuran-6-yl)ethan-1-one;1-(2,3-Dihydro-6-benzofuranyl)ethanone