Chemical Structure	CAT No.	CAS	Item Group	Purity
	C4X-179320	N/A	Impurity
	(E)-Ceftizoxime Impurity 20
	C4X-179321	N/A	Impurity
	(E)-Ceftizoxime open ring Impurity 1
	C4X-179322	N/A	Impurity
	(Z)-Ceftizoxime Impurity 22
	C4X-179323	929101-93-9	Impurity
	Ceftizoxime Impurity 23
	C4X-179324	929101-91-7	Impurity
	Ceftizoxime Impurity 24
	C4X-179328	1932625-97-2	Impurity
	"(6R,7S)-Ceftizoxime Impurity 28"
	C4X-179330	N/A	Impurity
	(Z)-Ceftizoxime Open Ring Impurity 2
	C4X-179331	79226-66-7	Impurity
	(Z)-Ceftizoxime Oxide Impurity 2
	C4X-179332	N/A	Impurity
	Ceftizoxime Open-ring Ethyl Ester
	C4X-179334	N/A	Impurity
	(Z)-Ceftizoxime Impurity 34