7 beta-(2-carboxy-2-(4-hydroxyphenyl)acetamido)-7 alpha-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-1-oxa-1-dethia-3-cephem-4-carboxylic acid

CAS No: 79120-38-0

carboxy,hydroxyphenyl,acetamido,alpha,methoxy,methyl,tetrazol,dethia,cephem,carboxylic