Precisely what is three,4-DMMC?three,4-DMMC, generally known as 3,four-Dimethylmethcathinone, is really a artificial stimulant belonging towards the cathinone relatives. Cathinones are psychoactive substances that have results comparable to amphetamines, and 3,four-DMMC is no exception. It shares structural similarities with mephedrone (four-MMC),