CAS No:N/A||Chemical Formula:C8H10N2O3S||Molecular Weight:214.23900||Exact Mass:214.04121||(6R,7R)-7-amino-3-methylene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid
No. 44011602000398, Guangdong public network Anne