What exactly is three,four-DMMC?3,4-DMMC, also referred to as 3,four-Dimethylmethcathinone, can be a artificial stimulant belonging into the cathinone family. Cathinones are psychoactive substances which have effects just like amphetamines, and 3,four-DMMC is no exception. It shares structural similarities with mephedrone (4-MMC), another perfectly