3732204 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3732204 > 2 > ChemIDplus > 011054425 > 11054-42-5 Pterygospermin > 11054-42-5 > 011054425 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=011054425 $$$$