Chemical Structure	CAT No.	CAS	Item Group	Purity
	C4X-157713	21732-17-2	Impurity
	Cefazolin USP RC A
	C4X-157718	56842-77-4	Impurity
	Cefazolin EP Impurity C
	C4X-157719	32510-61-5	Impurity
	Cefazolin EP Impurity D(Cefazolin USP RC J)
	C4X-157720	2384108-14-7	Impurity
	Cefazolin EP Impurity B
	C4X-157721	1172998-53-6	Impurity
	Cefazolin EP Impurity G
	C4X-157723	30246-33-4	Impurity
	Cefazolin EP Impurity A
	C4X-157725	1675245-00-7	Impurity
	Cefazolin EP Impurity J
	C4X-157726	N/A	Impurity
	Cefazolin Impurity 26
	C4X-157727	1675244-99-1	Impurity
	Cefazolin EP Impurity I?Cefazolin USP RC L?
	C4X-157734	N/A	Impurity
	Cefazolin Impurity 34