CAS No:N/A||Chemical Formula:C27H32N6O8S3||Molecular Weight:664.76700||Exact Mass:664.14437||(pivaloyloxy)methyl (6R,7R)-7-((Z)-2-(methoxyimino)-2-(2-((methoxymethyl)amino)thiazol-4-yl)acetamido)-3-((Z)-2-(4-methylthiazol-5-yl)vinyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate