PHP06A: Phenoxymethylpenicillin EP Impurity F

Penilloic Acids of Phenoxymethylpenicillin ;    

(2RS,4S)-5,5-Dimethyl-2-[[(2-phenoxyacetyl)amino]methyl]-1,3-thiazolidine-4-carboxylic acid ;    

CAS # 2714805-53-3 ;

C15H20N2O4S ;
Mol. Wt.: 324.4 ;