Precisely what is three,four-DMMC?3,4-DMMC, generally known as three,four-Dimethylmethcathinone, can be a synthetic stimulant belonging for the cathinone family members. Cathinones are psychoactive substances which have consequences much like amphetamines, and 3,4-DMMC isn't any exception. It shares structural similarities with mephedrone (4-MMC),