What's three,4-DMMC?three,4-DMMC, also referred to as 3,4-Dimethylmethcathinone, is often a artificial stimulant belonging to your cathinone household. 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), another properly-k