CAS No: 64953-12-4 | Chemical Formula: C20H18N6Na2O9S | sodium (6R,7R)-7-(2-carboxylato-2-(4-hydroxyphenyl)acetamido)-7-methoxy-3-((1-methyl-1H-tetrazol-5-ylth……
CAS No: | Chemical Formula: C24H24N6O5S |benzhydryl (6R,7R)-7-amino-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-oxa-1-azabicyclo[4.2.0]oct-2……
CAS No: | Chemical Formula: C24H24N6O5S |benzhydryl (6R,7S)-7-amino-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-oxa-1-azabicyclo[4.2.0]oct-2……
CAS No: | Chemical Formula: C19H20N6O7S | (6R,7R)-7-(2-(4-hydroxyphenyl)acetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-oxa-1-azabicyc……