9H-Xanthen-9-one, 1,7-dihydroxy-3-methoxy-2-(3-methyl-2-buten-1-yl)-
9H-Xanthen-9-one, 1,7-dihydroxy-3-methoxy-2-(3-methyl-2-butenyl)-
1,7-Dihydroxy-3-methoxy-2-(3-methyl-2-buten-1-yl)-9H-xanthen-9-one
1,7-Dihydroxy-3-methoxy-2-(3-methylbut-2-enyl)xanthen-9-one