3833748 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3833748 > 2 > ChemIDplus > NX5685000 > NIOSH/NX5685000 > 2,2'-Tetracontamethylenebis(isoquinolinium iodide) BIQ 40 Isoquinolinium, 2,2'-tetracontamethylenebis-, diiodide NX5685000 > NX5685000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=NX5685000 $$$$