Library nifoxipam Nifoxipam is a synthetic depressant of the nitrobenzodiazepine class and an active metabolite of flunitrazepam. It has potential applicatio…

Library nimetazepam Nimetazepam is a long-acting benzodiazepine used in the treatment of stress and insomnia. It is available primariy in Asia with black marke…

Library nitemazepam Nitemazepam is a novel research chemical of the benzodiazepine class, structurally derived from nimetazepam. Very limited information is av…

Library nitrazepam Nitrazepam is a long-acting benzodiazepine hypnotic first synthesized in the late 1950s by Hoffmann-La Roche and introduced medically in 19…

Library nitrazolam Hypnotic benzodiazepine that is the triazolo analogue of Nitrazepam and about 4x more potent compared to the parent compound. Also the dech…

Library nitromethaqualone Nitromethaqualone is a central nervous system (CNS) depressant of the quinazolinone class that acts as a sedative and hypnotic. Nitromethaq…

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Library nndimethyl_etonitazene N,N-Dimethyl etonitazene has been identified by trusted drug-checking services in 2 published analytical results during 2025, 2026. These w…

Library norcodeine Norcodeine is an opiate analogue that is the N-demethylated derivative of codeine. It has relatively little opioid activity in its own righ…

Library nordazepam Has all the normal benzodiazepine effects. Such as being an anti-convulsant, muscle relaxant, sedative effects, and anxiolytic. Active meta…

Library norflurazepam Benzodiazepine analogue that is an active metabolite to many other benzodiazepines, such as Flurazepam, Flutoprazepam, and Midazolam.

Library normorphine Normorphine is an opiate analogue, the N-demethylated derivative of morphine, that was first described in the 1950s when a large group of N…

Library nortriptyline Nortriptyline, sold under the brand name Aventyl, among others, is a tricyclic antidepressant. This medicine is also sometimes used for neu…

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Library npiperidinyl_etonitazene

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Library npyrrolidino_ethylene_isotonitazene

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Library npyrrolidino_isotonitazene

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Library npyrrolidino_metodesnitazene

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Library npyrrolidino_metonitazene

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Library npyrrolidino_protonitazene

Library ocfentanil Ocfentanil is a potent synthetic opioid structurally related to fentanyl that was developed in the early 1990s as one of a series of potent…

Library ocfentanyl Ocfentanil is a potent synthetic opioid structurally related to fentanyl that was developed in the early 1990s as one of a series of potent…