What exactly is 3,four-DMMC?3,4-DMMC, generally known as 3,four-Dimethylmethcathinone, is a synthetic stimulant belonging for the cathinone relatives. Cathinones are psychoactive substances which have effects much like amphetamines, and three,4-DMMC is not any exception. It shares structural similarities with mephedrone (four-MMC), Yet another perf