Cefmetazole Impurity 66

2- ((cyanomethyl) thio) -N- ((5aR,6S) -6-methoxy-5-oxido-1,7-dioxo-1,4,5a,6-tetrahydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl) acetamide

C13H13N3O6S2

371.38

Cefmetazole

2- ((cyanomethyl) thio) -N- ((5aR,6S) -6-methoxy-5-oxido-1,7-dioxo-1,4,5a,6-tetrahydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl) acetamide