3735864 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3735864 > 2 > ChemIDplus > 023995939 > 23995-93-9 Dibutyl (2,3,5,6-tetrachloro-4-pyridinyl)phosphonate Phosphonic acid, (2,3,5,6-tetrachloro-4-pyridinyl)-, dibutyl ester > 23995-93-9 > 023995939 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=023995939 $$$$