3738203 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3738203 > 2 > ChemIDplus > 031616645 > 31616-64-5 Anthra(1,2-c)benzimidazo(2,1-i)benzo(lmn)(2,8)phenanthroline-5,9,20(6H)-trione EINECS 250-732-1 > 31616-64-5 > 031616645 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=031616645 $$$$