CAS Number: 195716-77-9
Chemical Name: (5R,6S)-6-((R)-1-Hydroxyethyl)-7-oxo-3-((S)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid, Sodium Salt
Molecular Formula: C12H15NNaO5S
Molecular Weight: 308.3

CAS Number: 1376616-67-9
Chemical Name: (5R,6S)-6-Acetyl-7-oxo-3-((R)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic Acid
Molecular Formula: C12H13NO5S
Molecular Weight: 283.3

CAS Number: 613670-77-2
Chemical Name: (R)-5-(Tetrahydrofuran-2-yl)thiazole-4-carboxylic Acid
Molecular Formula: C8H9NO3S
Molecular Weight: 199.22

CAS Number: 122547-49-3
Chemical Name: Faropenem Sodium
Molecular Formula: C12H14NNaO5S
Molecular Weight: 307.30

CAS Number: 158365-51-6
Chemical Name: Faropenem Sodium Salt Hemipentahydrate
Molecular Formula: C12H14NNaO5S•5/2H2O
Molecular Weight: 352.34