3737042 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3737042 > 2 > ChemIDplus > 027164450 > 27164-45-0 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 3-((acetyloxy)methyl)-8-oxo-7-((1H-tetrazol-1-ylacetyl)amino)-, monosodium salt, (6R-trans)- EINECS 248-277-9 Sodium (6R-trans)-3-(acetoxymethyl)-8-oxo-7-(1H-tetrazol-1-ylacetamido)-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylate Sodium 7-(1H-tetrazol-1-acetamido)cephalosporanate > 27164-45-0 > 027164450 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=027164450 $$$$