| Synonyms: | Cefdinir IMpurity 3 (Cefdinir Decarboxy Open Ring Lactone (Mixture of A and B));(Z)-2-(2-AMinothiazol-4-yl)-2-(hydroxyiMino)-N-{[(2RS,5RS)-5-Methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]Methyl}acetaMide Discontinued;Cefdinir Decarboxy Open Ring Lactone Impurity;Cefdinir Impurity 6 (Mixture of Diastereomers);Cefdinir Impurity T&U;Cefdinir CP Impurity T&U;(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyimino-N-[(5-methyl-7-oxo-1,2,4,5-tetrahydrofuro[3,4-d][1,3]thiazin-2-yl)methyl]acetamide;Cefdinir impurity 15/Cefdinir CP Impurity T&U/Cefdinir Decarboxy Open Ring Lactone/(Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)-N-(((2R)-5-methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)methyl)acetamide |