3843951 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3843951 > 2 > ChemIDplus > XI0180400 > NIOSH/XI0180400 > 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-((2-ethyl-2-(2-methoxyphenoxy)-1-oxobutyl)amino)-3,3-dimethyl-7-oxo-, (2S-(2-alpha,5-alpha,6-beta))-, sodium salt XI0180400 > XI0180400 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=XI0180400 $$$$