para-methoxy-Butyryl fentanyl-d7 (hydrochloride) (exempt preparation) from Cayman Chemical

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Cayman Chemical for
para-methoxy-Butyryl fentanyl-d7 (hydrochloride) (exempt preparation)

Description

An internal standard for the quantification of para-methoxy-butyryl fentanyl by GC- or LC-MS; regulated as a Schedule I compound in the United States; intended for research and forensic applications