IUPAC:1,3,7,8-tetrahydroxy-2,4-bis(3-methylbut-2-en-1-yl)-11-(2-methylprop-1-en-1-yl)-11,12-dihydro-5,10-dioxatetraphen-12-one
IUPAC:1,3,7,8-tetrahydroxy-2,4-bis(3-methylbut-2-en-1-yl)-11-(2-methylprop-1-en-1-yl)-11,12-dihydro-5,10-dioxatetraphen-12-one