3783255 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3783255 > 2 > ChemIDplus > 089997375 > 89997-37-5 Centaurea calcitrapa, ext. EINECS 289-671-0 > 89997-37-5 > 089997375 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=089997375 $$$$