Exactly what is 3,4-DMMC?three,4-DMMC, often called 3,4-Dimethylmethcathinone, is usually a artificial stimulant belonging to your cathinone relatives. Cathinones are psychoactive substances which have effects comparable to amphetamines, and 3,four-DMMC is no exception. It shares structural similarities with mephedrone (4-MMC), A different well-ack