3839098 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3839098 > 2 > ChemIDplus > TN6215000 > NIOSH/TN6215000 > 4,4'-Trimethylenebis(1-methyl-1-(p-nitrobenzyl)piperidinium bromide) Piperidinium, 4,4'-trimethylenebis(1-methyl-1-(p-nitrobenzyl)-, dibromide Ro 2-4478 TN6215000 > TN6215000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=TN6215000 $$$$