3839037 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3839037 > 2 > ChemIDplus > TN5550000 > NIOSH/TN5550000 > 4,4'-Heptamethylenebis(1-methyl-1-(p-nitrobenzyl)piperidinium bromide) Piperidinium, 4,4'-heptamethylenebis(1-methyl-1-(p-nitrobenzyl)-, dibromide Ro 2-4086 TN5550000 > TN5550000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=TN5550000 $$$$