3732009 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3732009 > 2 > ChemIDplus > 010493342 > 1,1'-(Ethylenebis(oxymethylene))dipyridinium diperchlorate 10493-34-2 EINECS 234-017-1 > 10493-34-2 > 010493342 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=010493342 $$$$