54639-48-4

Chemical Name : 7-Phenyl acetamido-3-hydroxy-3-cephem-4-carboxylic acid diphenylmethyl ester

CAS : 54639-48-4

Synonyms: (6R,7r)-3-hydroxy-8-oxo-7-[(phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenyl methyl ester;3-Oh;7-Phenyl acetamido-3-hydroxy-3-cephem-4-carboxylic acid;7-Phenyl acetamido-3-hydroxy-3-cephem-4-carboxylic acid diphenylmethyl ester;7-Phenylacetamide-3-hydroxy-3-cephem-4-carboxylic acid diphenylmethyl ester;Ghyh