3841356 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3841356 > 2 > ChemIDplus > UU4770000 > NIOSH/UU4770000 > 3-Formyl-1,1'-trimethylenedipyridinium dichloride PAM-2 dichloride Pyridinium, 3-formyl-1,1'-trimethylenedi-, dichloride UU4770000 > UU4770000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=UU4770000 $$$$