3740230 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3740230 > 2 > ChemIDplus > 038344091 > 38344-09-1 Phosphonothioic acid, ethyl-, O-methyl ester, (S)- > 38344-09-1 > 038344091 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=038344091 $$$$