What's three,4-DMMC?three,four-DMMC, often known as three,4-Dimethylmethcathinone, is often a synthetic stimulant belonging for the cathinone spouse and children. Cathinones are psychoactive substances that have outcomes comparable to amphetamines, and 3,four-DMMC isn't any exception. It shares structural similarities with mephedrone (four-MMC), an