202325-62-0

4H-1-Benzopyran-4-one,6-[4-[(2S)-3,4-dihydro-5,7-dihydroxy-4-oxo-2H-1-benzopyran-2-yl]phenoxy]-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (2S)-