CAS No:780810-20-0||Chemical Formula:C13H20ClN3O3S ||Molecular Weight:333.83100||Exact Mass:333.09139 ||(6R,7R)-7-amino-3-((1-methylpyrrolidin-1-ium-1-yl)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate hydrochloride
No. 44011602000398, Guangdong public network Anne