3837519 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3837519 > 2 > ChemIDplus > TA0418500 > NIOSH/TA0418500 > 4036 HC Phosphonic acid, piperidino-, monoanhydride with diethyl phosphate, methyl ester TA0418500 > TA0418500 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=TA0418500 $$$$