Chemical Structure	CAT No.	CAS	Item Group	Purity
	C4X-124757	N/A	Impurity
	Bisoprolol Impurity 57 Fumarate
	C4X-124758	N/A	Impurity
	Bisoprolol Impurity 58
	C4X-124759	N/A	Impurity
	Bisoprolol Impurity 59
	C4X-12476	1798418-82-2	Impurity
	Bisoprolol EP Impurity F
	C4X-124760	N/A	Impurity
	Bisoprolol Impurity 60
	C4X-124761	N/A	Impurity
	Bisoprolol Impurity 61
	C4X-124762	N/A	Impurity
	Bisoprolol Impurity 62 Formate
	C4X-12477	1215342-36-1	Impurity
	Bisoprolol EP Impurity G
	C4X-12478	N/A	Impurity
	Bisoprolol EP Impurity B Hemifumarate
	C4X-124810	142963-63-1	Impurity
	Valaciclovir EP Impurity J