CAS No:74431-23-5 (5R,6S)-3-((2-formimidamidoethyl)thio)-6-((R)-1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
Chemical Formula: C12H17N3O4S
Exact Mass: 299.09398
Molecular Weight: 299.34500
No. 44011602000398, Guangdong public network Anne