3813218 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3813218 > 2 > ChemIDplus > 133954037 > 133954-03-7 5-(4-Bromobutyl)-phenanthridinium bromide > 133954-03-7 > 133954037 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=133954037 $$$$