What's 3,four-DMMC?three,4-DMMC, also referred to as three,four-Dimethylmethcathinone, is really a synthetic stimulant belonging to your cathinone relatives. Cathinones are psychoactive substances which have consequences similar to amphetamines, and three,4-DMMC is no exception. It shares structural similarities with mephedrone (four-MMC), A differ