Free release

649552-42-1 4h-1-benzopyran-4-one,3-(acetyloxy)-2-[3,4-bis(acetyloxy)phenyl]-2,3-dihydro-5,7-dihydro

service@apichina.com
Product Name 4H-1-Benzopyran-4-one,3-(acetyloxy)-2-[3,4-bis(acetyloxy)phenyl]-2,3-dihydro-5,7-dihydroxy-,(2S,3R)-
CAS No. 649552-42-1
Molecular Formula C21H18O10