Ertapenem

  post date: dec 02,2021   expiry date: may 31,2022   detailed description: cas no. :153832-46-3   cas registry number: 153832-46-3   synonyms: ;(4r,5r,6s)-3-[(3s,5s)-5-[(3-carboxyphenyl)carbamoyl]pyrrolidin-3-yl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid;(4r,5s,6s)-3-({(3s,5s)-5-[(3-carboxyphenyl)carbamoyl]pyrrolidin-3-yl}sulfanyl)-6-[(1r)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid;   molecular formula: c22h25n3o7s   molecular weight: 475.5148   molecular structure: