3730254 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3730254 > 2 > ChemIDplus > 007101464 > 7101-46-4 EINECS 230-411-2 Tetraammonium (1-hydroxyethylidene)bisphosphonate > 7101-46-4 > 007101464 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=007101464 $$$$