Precisely what is three,4-DMMC?3,4-DMMC, often called 3,4-Dimethylmethcathinone, is usually a synthetic stimulant belonging for the cathinone household. Cathinones are psychoactive substances which have results comparable to amphetamines, and three,4-DMMC isn't any exception. It shares structural similarities with mephedrone (four-MMC), An addition