Chemical Structure	CAT No.	CAS	Item Group	Purity
	C4X-10093	1802246-60-1	Impurity
	Apremilast Impurity 3
	C4X-100930	N/A	Impurity
	Apremilast Impurity 30
	C4X-100931	1831833-38-5	Impurity
	Apremilast Impurity 31
	C4X-100932	N/A	Impurity
	Apremilast Impurity 32
	C4X-100934	N/A	Impurity
	Apremilast Impurity 34
	C4X-100935	N/A	Impurity
	Apremilast Impurity 35
	C4X-100936	608141-43-1	Impurity
	Apremilast Impurity 36
	C4X-100937	1407140-51-5	Impurity
	Apremilast Impurity 37
	C4X-100938	2095036-40-9	Impurity
	Apremilast Impurity 38
	C4X-100939	N/A	Impurity
	Apremilast Impurity 39