What exactly is three,four-DMMC?3,4-DMMC, also called 3,four-Dimethylmethcathinone, can be a artificial stimulant belonging to the cathinone family. Cathinones are psychoactive substances that have consequences comparable to amphetamines, and three,four-DMMC is no exception. It shares structural similarities with mephedrone (4-MMC), A different wel