3783156 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3783156 > 2 > ChemIDplus > 089957562 > 89957-56-2 Aristolochia serpentaria, ext. EINECS 289-574-3 > 89957-56-2 > 089957562 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=089957562 $$$$