(3alpha,5beta,6beta,8alpha,9beta,10alpha)-3,20-epoxykaur-16-ene-3,6-diol 9H-furo[3,2-b][1]benzopyran-9-one, 2,3,3a,9a-tetrahydro-8,9a-dihydroxy-6-methoxy-3a-(4-methoxyphenyl)-2-[(E)-2-(2,4,5-trimethoxyphenyl)ethenyl]-, (2S,3aR,9aR)- Agallochin F InChI=1/C20H30O3/c1-12-8-18-9-13(12)4-5-15(18)19-6-7-20(22,23-11-19)17(2,3)16(19)14(21)10-18/h13-16,21-22H,1,4-11H2,2-3H3/t13?,14-,15-,16-,18-,19-,20-/m1/s ent-3beta,20-Epoxy-3alpha,6alpha-dihydroxykaur-16-ene