Precisely what is three,four-DMMC?three,four-DMMC, often called three,4-Dimethylmethcathinone, can be a synthetic stimulant belonging for the cathinone loved ones. Cathinones are psychoactive substances that have effects similar to amphetamines, and three,four-DMMC isn't any exception. It shares structural similarities with mephedrone (4-MMC), Yet