3734750 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3734750 > 2 > ChemIDplus > 016693688 > 16693-68-8 EINECS 240-737-7 Trisodium hydrogen ((butylimino)bis(methylene))bisphosphonate > 16693-68-8 > 016693688 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=016693688 $$$$