129502-54-1 [3,3'-Bi-4H-1-benzopyran]-4,4'-dione,7,7'-bis(b-D-glucopyranosyloxy)-2,2',3,3'-tetrahydro-5,5'-dihydroxy-2,2'-bis(4-hydroxyphenyl)-,[2S-[2a,3b(2'R*,3'S*)]]- 99755-38-1 2-[{[2,6-dideoxy-4-O-(2,6-dideoxy-3-C-methylhexopyranosyl)-3-C-methylhexopyranosyl]oxy}(methoxy)methyl]-10,12-dihydroxy-7,13a-dimethoxy-5-methyl-11-oxo-3a,8,9,10,11,13a-hexahydro-4H-spiro[2,4-epoxyfuro[3,2-b]naphtho[2,3-h]chromene-1,2'-oxiran]-8-yl 4-O-ac