What's 3,four-DMMC?3,4-DMMC, often called 3,4-Dimethylmethcathinone, is often a synthetic stimulant belonging for the cathinone relatives. Cathinones are psychoactive substances that have outcomes much like amphetamines, and three,4-DMMC isn't any exception. It shares structural similarities with mephedrone (four-MMC), another nicely-acknowledged s