3733922 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3733922 > 2 > ChemIDplus > 013933523 > 13933-52-3 EINECS 237-707-0 Sodium hydrogen phosphonate > 13933-52-3 > 013933523 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=013933523 $$$$