Tags: Drug.
4-Methylaminorex (4-MAR 4-MAX) is a stimulant drug of the 2-amino-5-aryloxazoline class that was first synthesized in 1960 by McNeil Laboratories. It is also known by its street names U4Euh (Euphoria) and Ice. It is banned in many countries as a stimulant.4-Methylaminorex has effects comparable to methamphetamine but with a longer duration.The results of animal experiments conducted with this drug suggest that it has an abuse liability similar to cocaine and amphetamine.
