3838978 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3838978 > 2 > ChemIDplus > TN4939120 > NIOSH/TN4939120 > Piperidinium, 1,1'-((2,2'-dimethyl-4,4'-biphenylylene)bis(iminocarbonylmethylene))bis(1-methyl-, diiodide TN4939120 > TN4939120 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=TN4939120 $$$$