What exactly is three,4-DMMC?three,four-DMMC, often known as three,4-Dimethylmethcathinone, can be a artificial stimulant belonging to the cathinone relatives. Cathinones are psychoactive substances that have results comparable to amphetamines, and 3,4-DMMC isn't any exception. It shares structural similarities with mephedrone (four-MMC), Yet anoth