Cefdinir Lactone (USP)

Chemical Name: (Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N-{(3RS,5aR,6R)-3-methyl-1,7-dioxo-1,3,4,5a,6,7- hexahydroazeto [2,1-b]furo[3,4-d][1,3]thiazin-6-yl}acetamide ;

Smile: O=C(N[C@@H]([C@@]1([H])SCC2=C(C(OC2C)=O)N13)C3=O)/C(C4=CSC(N)=N4)=N\O