3841338 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3841338 > 2 > ChemIDplus > UU3987250 > NIOSH/UU3987250 > 1,1'-Dimethylenebis(4-formylpyridinium) dibromide dioxime Pyridinium, 1,1'-dimethylenebis(4-formyl-, dibromide, dioxime UU3987250 > UU3987250 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=UU3987250 $$$$