3745131 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3745131 > 2 > ChemIDplus > 055992706 > 55992-70-6 ET 58 Poly((1,1-diethylphosphorinanium-3,5-diyl)methylene bromide) > 55992-70-6 > 055992706 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=055992706 $$$$