3837543 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3837543 > 2 > ChemIDplus > TB0510050 > NIOSH/TB0510050 > (R)-(+)-Ethylphosphonothioic acid O,S-dimethyl ester Phosphonothioic acid, ethyl-, O,S-dimethyl ester, (R)-(+)- TB0510050 > TB0510050 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=TB0510050 $$$$