Chemical Structure	CAT No.	CAS	Item Group	Purity
	C4X-179311	1684396-27-7	Impurity
	Ceftizoxime Impurity 11(E-isomer)
	C4X-179312	90712-49-5	Impurity
	Ceftizoxime Impurity 12
	C4X-179313	68403-70-3	Impurity
	Ceftizoxime Impurity 13
	C4X-179315	54639-48-4	Impurity
	Ceftizoxime Impurity 15
	C4X-179316	36923-17-8	Impurity
	Ceftizoxime Impurity 16
	C4X-179317	N/A	Impurity
	(Z)-Ceftizoxime Impurity 17
	C4X-179318	N/A	Impurity
	(Z)-Ceftizoxime Impurity 18
	C4X-179319	N/A	Impurity
	(Z)-Ceftizoxime Impurity 19
	C4X-17932	2630907-20-7	Impurity
	(Z)-Ceftizoxime Impurity 2
	C4X-179320	N/A	Impurity
	(E)-Ceftizoxime Impurity 20