Precisely what is three,4-DMMC?three,4-DMMC, often called 3,4-Dimethylmethcathinone, is usually a synthetic stimulant belonging to the cathinone family members. Cathinones are psychoactive substances which have effects similar to amphetamines, and three,four-DMMC is no exception. It shares structural similarities with mephedrone (four-MMC), A furth