What's three,4-DMMC?three,4-DMMC, also referred to as three,four-Dimethylmethcathinone, is usually a synthetic stimulant belonging into the cathinone relatives. Cathinones are psychoactive substances that have results comparable to amphetamines, and 3,4-DMMC is not any exception. It shares structural similarities with mephedrone (4-MMC), another pr