1-(6,7-Dimethoxy-2-benzofuranyl)ethanone 5-18-03-00245 (Beilstein Handbook Reference) 6,7-Dimethoxy-2-benzofuranyl methyl ketone 64466-48-4 BRN 1248797 Ethanone, 1-(6,7-dimethoxy-2-benzofuranyl)- (9CI) KETONE, 6,7-DIMETHOXY-2-BENZOFURANYL METHYL