Epipodophyllotoxin Price Not Available 25mg Epipodophyllotoxin Supplier Page Catalog Number R042073 Molecular Formula C22H22O8 CAS# 4375-07-9 Purity ≥98% Inchi InChI=1S/C22H22O8/c1-25-16-4-10(5-17(26-2)21(16)27-3)18-11-6-14-15(30-9-29-14)7-12(11)20(23)13-8-28-22(24)19(13)18/h4-7,13,18-20,23H,8-9H2,1-3H3/t13-,18+,19-,20+/m0/s1 Inchi Key YJGVMLPVUAXIQN-LGWHJFRWSA-N SMILES COC1=CC(=CC(=C1OC)OC)C2C3C(COC3=O)C(C4=CC5=C(C=C24)OCO5)O Size 25mg Supplier Page https://www.musechem.com/product/R042073.html