Synonyms: (1aS,7aS)-4,6-dihydroxy-1a-(3-hydroxy-4-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)phenyl)-7a-(2-hydroxy-4-(3,5,7-trihydroxy-6-methyl-4-oxo-4H-chromen-2-yl)phenoxy)-5-methyl-1aH-oxireno[2,3-b]chromen-7(7aH)-one