3834844 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3834844 > 2 > ChemIDplus > PB2668500 > NIOSH/PB2668500 > (Pentamethylenebis(oxy-p-phenyleneimino))dimethanesulfonic acid disodium salt M & B 2440 Methanesulfonic acid, (pentamethylenebis(oxy-p-phenyleneimino))di-, disodium salt PB2668500 > PB2668500 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=PB2668500 $$$$