CAS No:N/A||Chemical Formula:C21H20N2O3S||Molecular Weight:380.46200||Exact Mass:380.11946||benzhydryl (6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
No. 44011602000398, Guangdong public network Anne