1-(5-Methoxy-2-benzofuranyl)ethanone 21587-39-3 5-18-01-00454 (Beilstein Handbook Reference) 5-Methoxy-2-benzofuranyl methyl ketone BRN 1284242 Ethanone, 1-(5-methoxy-2-benzofuranyl)- (9CI) KETONE, 5-METHOXY-2-BENZOFURANYL METHYL