3839095 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3839095 > 2 > ChemIDplus > TN6202000 > NIOSH/TN6202000 > 4,4'-Tetramethylenebis(1-methyl-1-(p-nitrobenzyl)piperidinium bromide) Piperidinium, 4,4'-tetramethylenebis(1-methyl-1-(p-nitrobenzyl)-, dibromide Ro 2-3969 TN6202000 > TN6202000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=TN6202000 $$$$