What exactly is 3,four-DMMC?3,4-DMMC, also known as 3,four-Dimethylmethcathinone, is actually a artificial stimulant belonging to the cathinone spouse and children. Cathinones are psychoactive substances which have consequences just like amphetamines, and three,4-DMMC is not any exception. It shares structural similarities with mephedrone (4-MMC),