Chemical Structure	CAT No.	CAS	Item Group	Purity
	C4X-172055	N/A	Impurity
	Oseltamivir Impurity 55
	C4X-172056	N/A	Impurity
	Oseltamivir Impurity 56
	C4X-172057	N/A	Impurity
	Oseltamivir Impurity 57
	C4X-172058	N/A	Impurity
	Oseltamivir Impurity 58
	C4X-172059	722-97-4	Impurity
	Oseltamivir Impurity 59
	C4X-17206	N/A	Impurity
	Oseltamivir EP Impurity F formate?Mixture of Diastereomers?
	C4X-172061	2413185-89-2	Impurity
	Oseltamivir Impurity 61
	C4X-172062	1364932-19-3	Impurity
	Oseltamivir Impurity 62
	C4X-172063	1266663-89-1	Impurity
	Oseltamivir Impurity 63
	C4X-172064	2413185-88-1	Impurity
	Oseltamivir Impurity 64