Catalog No: PI20130014 Product Name: Etoposide impurity K
CAS No:N/A||Chemical Formula:C43H40O15||9,9′-oxybis[(5R,5aR,8aR,9S)-5-(4-hydroxy-3,5-diméthoxyphényl)-5,8,8a,9-tétrahydro[2]benzofuro[5,6-f][1,3]benzodioxol-6(5aH)-one] (di-4′-O-déméthylépipodophyllotoxine)