3839020 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3839020 > 2 > ChemIDplus > TN5174000 > NIOSH/TN5174000 > 4,4'-Ethylenebis(1-(p-carbamoylbenzyl)-1-methylpiperidinium bromide) Piperidinium, 4,4'-ethylenebis(1-(p-carbamoylbenzyl)-1-methyl-, dibromide Ro 2-4473 TN5174000 > TN5174000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=TN5174000 $$$$