86413-81-2

[(2R)-6α-[1-[[(5-O-β-D-Galactofuranosyl-β-D-galactofuranosyl)oxy]methyl]ethenyl]-1,2,3,5,6,7,8,8a-octahydro-4,8aβ-dimethylnaphthalen-2α-yl]5-O-β-D-galactofuranosyl-β-D-galactofuranoside