CAS No:N/A||Chemical Formula:C7H7ClN2O4S||Molecular Weight:250.65300||Exact Mass:249.98151||(6R,7R)-7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2……
CAS No:N/A||Chemical Formula:C23H23N3O6S||Molecular Weight:469.51200||Exact Mass:469.13076||3-nitrobenzyl3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabi……