136997-69-8

4H-1-Benzopyran-4-one,2-[(2R,3R)-3-(3,5- dihydroxyphenyl)-2,3-dihydro-6-hydroxy-2- (4-hydroxyphenyl)-5-benzofuranyl]-2,3- dihydro-5,7-dihydroxy-8-[5-methyl-2-(1- methylethenyl)-4-hexenyl]-,(2S)-