3815229 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3815229 > 2 > ChemIDplus > 144604331 > 144604-33-1 3',4'-Didemethoxy-3',4'-dioxo-4beta-chloroanilino-4-deoxy podophyllotoxin > 144604-33-1 > 144604331 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=144604331 $$$$