**** Identification ****Name: Cefoselis sulfate
Synonyms: Winsef; (6R-(6alpha,7beta(Z)))-7-(((2-Amino-4-thiazolyl)(methoxyimino)acetyl)amino)-3-((2,3-dihydro-2-(2-hydroxyethyl)-3-imino-1H-pyrazol-1-yl)methyl)-8-oxo-5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid sulfate
Molecular Structure:

Molecular Formula: C19H22N8O6S2.H2O4S;C19H24N8O10S3
Molecular Weight: 620.64
CAS Number: 122841-12-7