What's 3,4-DMMC?three,4-DMMC, often called 3,4-Dimethylmethcathinone, is usually a synthetic stimulant belonging to your cathinone family. Cathinones are psychoactive substances that have consequences just like amphetamines, and 3,4-DMMC is no exception. It shares structural similarities with mephedrone (4-MMC), A different nicely-acknowledged stim