3736914 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3736914 > 2 > ChemIDplus > 026944387 > (6R-(6alpha,7beta(S*)))-3-(Acetoxymethyl)-7-(5-amino-5-carboxyvalerylamino)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, potassium salt 26944-38-7 EINECS 248-123-0 > 26944-38-7 > 026944387 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=026944387 $$$$