3774889 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3774889 > 2 > ChemIDplus > 084215565 > 84215-56-5 Ammonium trihydrogen (((2-hydroxyethyl)imino)bis(methylene))bisphosphonate EINECS 282-463-0 > 84215-56-5 > 084215565 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=084215565 $$$$