3841394 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3841394 > 2 > ChemIDplus > UU6340020 > NIOSH/UU6340020 > Pyridinium, 1-methyl-4-(p-(p-(((1-methylpyridinium-4-yl)amino)-4,4'-biphenylylene)benzamido)anilino)-, diiodide UU6340020 > UU6340020 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=UU6340020 $$$$