(6R,7R)-7-[(5-carboxy-5-hydroxypentanoyl)amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
7 beta-(5-hydroxy-5-carboxyvarelamido)-3-hydroxymethyl-3-cephem-4-carboxylic acid
CAS: 85416-37-1
Molecular Formula: C14H18N2O8S