(6R,7S)-3-(Hydroxymethyl)-7-methoxy-8-oxo-7-(2-(2-thienyl)acetamido)-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid carbamate (ester) 35607-66-0 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 3-(((aminocarbonyl)oxy)methyl)-7-methoxy-8-oxo-7-((2-thienylacetyl)amino)-, (6R-cis)- CEPHOXITIN CFX Cefoxitin Cefoxitin [USAN:BAN:INN] Cefoxitina [INN-Spanish] Cefoxitine Cefoxitine [INN-French] Cefoxitinum [INN-Latin] EINECS 252-641-2 Rephoxitin