CAS No:N/A ||Chemical Formula:C21H25N5O9S2 ||Molecular Weight:555.57700 ||Exact Mass:555.10937 "||
(2S,5R,6R)-3,3-dimethyl-6-(2-(3-(methylsulfonyl)-2-oxoimidazolidine-1-carboxamido)-2-phenylacetamido)-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4-oxide