What exactly is three,four-DMMC?3,four-DMMC, often known as three,4-Dimethylmethcathinone, can be a artificial stimulant belonging into the cathinone family members. Cathinones are psychoactive substances which have consequences similar to amphetamines, and 3,4-DMMC is not any exception. It shares structural similarities with mephedrone (four-MMC),