CAS No:N/A||Chemical Formula:C21H21NO4S||Molecular Weight:383.46200||Exact Mass:383.11913||benzhydryl 3-(hydroxymethyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
No. 44011602000398, Guangdong public network Anne