Controlled Substances Enquiry List

Compound	CAT No.	CAS No.	Category	Action
Fenfluramine Impurity 2	CS-P-02226	21235-67-6	Impurity	View
Fenfluramine Impurity 3	CS-F-00218	621-45-4	Impurity	View
Fenfluramine Impurity 3	CS-P-02227	713-45-1	Impurity	View
Fenfluramine Impurity 4	CS-P-02232	172953-70-7	Impurity	View
Fentanyl - * narc (Y0001985)	CS-EG-02579	437-38-7	EP Standards	View
Fentanyl 13C6	CS-EK-01360	1261395-37-2	Stable Isotopes	View
Fentanyl CII(Secondary Standards traceble to USP)	CS-ER-00857	437-38-7	Secondary Standards	View
Fentanyl citrate	CS-ED-00586	990-73-8	Intermediate	View
Fentanyl citrate - * narc (Y0001963)	CS-EG-02529	990-73-8	EP Standards	View
Fentanyl Citrate CII(Secondary Standards traceble to USP)	CS-ER-00863	990-73-8	Secondary Standards	View
Fentanyl EP Impurity B HCl	CS-O-66567	22352-81-4	Impurity	View
Fentanyl EP Impurity C	CS-K-00054	3258-84-2	Impurity	View
Fentanyl EP Impurity D	CS-O-31567	21409-26-7	Impurity	View
Fentanyl EP Impurity D-d5 (Phenethyl-d5)	CS-O-54630	21409-26-7 (Unlabelled)	Impurity	View
Fentanyl EP Impurity H	CS-EO-01813	-	Impurity	View
Fentanyl Impurity A	CS-SN-00123	1233011-07-8	Impurity	View
Fentanyl impurity mixture - * narc (Y0001967)	CS-EG-02559	-	Impurity	View
Fentanyl isothiocyanate	CS-ZG-20132	85951-63-9	Other	View
Fentanyl N-Oxide	CS-T-54690	85893-37-4	Metabolite	View
Fentanyl N-Oxide Hydrochloride	CS-ED-01649	2724510-77-2	Metabolite	View
Fentanyl Related Compound A (R00620)	CS-EB-00866	103-63-9	USP Standards	View
Fentanyl Related Compound A(Secondary Standards traceble to USP)	CS-ER-00858	103-63-9	Secondary Standards	View
Fentanyl Related Compound B (F0H397)	CS-EB-00867	23056-29-3	USP Standards	View
Fentanyl Related Compound B(Secondary Standards traceble to USP)	CS-ER-00859	23056-29-3	Secondary Standards	View

Controlled Substances Enquiry List

Controlled Substances Enquiry List

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