2f ketamine

2F-Ketamine (2-fdck) (also known as 2-Fluorodeschloroketamine) is a new dissociative drug of the arylcyclohexylamine family. It is chemically related to ketamine and deschloroketamine (DCK). Although research is currently limited, it is believed to act as an NMDA receptor antagonist. Many know relatives of this product as keta or ket. A number of songs have also been written about it, such as 'de pet van ket' by Professor R. Zonneveld.

4f-Ritalin

4F-Ritalin is a derivative of Ritalin and is a stimulant belonging to the ethylamine and piperdine research chemicals. 4F Ritalin, commonly known as 4F-MPH, which could be structurally compared to methylphenidate. The only exception is a single fluorine atom linked to the phenethylamine nucleus at position four. The similarities between methylphenate and 4F-MPH can be seen on the product photo. In the Netherlands, methylphenidate is given for ADHD and narcolepsy.

4 fma

4-Fluoromethamphetamine (4-FMA). This is a new stimulant-entactogen chemical of the amphetamine class which is relatively unknown. 4-FMA is chemically linked to 4-FA and methamphetamine. Currently, very little is known about this pharmacology, it is thought that this product works by increasing dopamine, norepinephrine and serotonin levels in the brain.

Flubromazepam

Flubromazepam, or 7-Bromo-5-(2-fluorophenyl)-1,3-dihydro-1,4-benzodiazepin-2-one, is a chemical of the benzodiazepine class. This product is not (yet) banned at the time of writing. Flubromazepam is a long-lasting psychoactive substance of the benzodiazepine class that has anxiolytic, sedative and muscle relaxant effects.