3728641 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3728641 > 2 > ChemIDplus > 002275061 > 2275-06-1 Phosphorothioic acid, S-((6-chloro-2-oxo-3(2H)-benzoxazolyl)methyl) O,O-diethyl ester RP 12244 > 2275-06-1 > 002275061 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=002275061 $$$$