What exactly is three,4-DMMC?three,4-DMMC, often called 3,four-Dimethylmethcathinone, is often a artificial stimulant belonging towards the cathinone loved ones. Cathinones are psychoactive substances which have outcomes just like amphetamines, and three,four-DMMC is not any exception. It shares structural similarities with mephedrone (4-MMC), An a