1,3-benzenediol, 5-[2-[4-hydroxy-3-(3-methyl-2-butenyl)phenyl]ethyl]-2-(3-methyl-2-butenyl)- 5-{2-[4-Hydroxy-3-(3-methyl-but-2-enyl)-phenyl]-ethyl}-2-(3-methyl-but-2-enyl)-benzene-1,3-diol 5-{2-[4-hydroxy-3-(3-methylbut-2-en-1-yl)phenyl]ethyl}-2-(3-methylbut-2-en-1-yl)benzene-1,3-diol InChI=1/C24H30O3/c1-16(2)5-10-20-13-18(9-12-22(20)25)7-8-19-14-23(26)21(24(27)15-19)11-6-17(3)4/h5-6,9,12-15,25-27H,7-8,10-11H2,1-4H alpha,alpha'-Dihydro-3,5,4'-trihydroxy-4,5'-diisopentenylstilbene