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