3774887 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3774887 > 2 > ChemIDplus > 084215543 > 84215-54-3 Disodium dihydrogen (((2-hydroxyethyl)imino)bis(methylene))bisphosphonate EINECS 282-460-4 > 84215-54-3 > 084215543 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=084215543 $$$$