Exactly what is 3,four-DMMC?3,four-DMMC, also called three,4-Dimethylmethcathinone, is often a artificial stimulant belonging to the cathinone relatives. Cathinones are psychoactive substances that have outcomes similar to amphetamines, and three,four-DMMC isn't any exception. It shares structural similarities with mephedrone (four-MMC), An additio