66419-09-8 CARD-20(22)-ENOLIDE, 14-HYDROXY-2,3-((TETRAHYDRO-3,4,5-TRIHYDROXY-6-METHYL-2H-PY Card-20(22)-enolide, 14-hydroxy-2,3-((tetrahydro-3,4,5-trihydroxy-6-methyl-2H-pyran-3,2-diyl)bis(oxy))-, (2-alpha(2S,6R),3-beta,5-alpha)- Eriocarpin