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