3737108 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3737108 > 2 > ChemIDplus > 027344430 > 27344-43-0 EINECS 248-422-6 Tetramethyl ((1,1'-biphenyl)-4,4'-diylbis(methylene))bisphosphonate > 27344-43-0 > 027344430 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=027344430 $$$$