126716-02-7 2H-1-Benzopyran-3,5,7-triol,6-[[(2R,3R)-3,4-dihydro-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-8-yl]methyl]-3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-,(2R,3R)- 61665-08-5 Spiro[3H-indole-3,6'(4'aH)-[1H]pyrano[3,4-f]- indolizine]-4'-carboxylic acid,1,2,5',5'a,7',8',10',10'a-octahydro-6- methoxy-1'-methyl-2-oxo-,methyl ester,(1'S,3R,4'aS,5'aS,10'aS)-