benzofuran,oxiranyl,furan
Benzofuran
89671-92-13-Benzofurancarboxylic acid,4-(acetyloxy)-2-(bromomethyl)-6-chloro-5-methoxy-, ethyl ester
89671-96-53-Benzofurancarboxylic acid,6-bromo-4-hydroxy-5-methoxy-2-(4-morpholinylmethyl)-, ethyl ester,hydrochloride