3837506 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3837506 > 2 > ChemIDplus > SZ9702500 > NIOSH/SZ9702500 > 4037 HC Phosphonic acid, morpholino-, monoanhydride with diethyl phosphate, methyl ester SZ9702500 > SZ9702500 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=SZ9702500 $$$$