1,1′-{1,4-Butanediylbis[oxy(4,7-dimethoxy-1-benzofuran-6,5-diyl)]}diethanone

1,1′-{1,4-Butandiylbis[oxy(4,7-dimethoxy-1-benzofuran-6,5-diyl)]}diethanon

1,1′-{1,4-Butanediylbis[oxy(4,7-dimethoxy-1-benzofuran-6,5-diyl)]}diethanone

1,1′-{1,4-Butanediylbis[oxy(4,7-diméthoxy-1-benzofurane-6,5-diyl)]}diéthanone

1,1′-{butane-1,4-diylbis[oxy(4,7-dimethoxy-1-benzofuran-6,5-diyl)]}diethanone

Ethanone, 1,1′-[1,4-butanediylbis[oxy(4,7-dimethoxy-6,5-benzofurandiyl)]]bis-

1,4-bis(5-acetyl-4,7-dimethoxybenzofuran-6-yloxy)butane

1-{6-[4-(5-Acetyl-4,7-dimethoxy-benzofuran-6-yloxy)-butoxy]-4,7-dimethoxy-benzofuran-5-yl}-ethanone