What's three,4-DMMC?3,four-DMMC, also called three,four-Dimethylmethcathinone, is a synthetic stimulant belonging to your cathinone family members. Cathinones are psychoactive substances that have consequences similar to amphetamines, and 3,four-DMMC isn't any exception. It shares structural similarities with mephedrone (four-MMC), another effectiv