What's three,4-DMMC?3,four-DMMC, also known as 3,four-Dimethylmethcathinone, is a synthetic stimulant belonging to your cathinone spouse and children. Cathinones are psychoactive substances that have results just like amphetamines, and three,4-DMMC is no exception. It shares structural similarities with mephedrone (4-MMC), A different perfectly-rec