What's 3,four-DMMC?three,four-DMMC, also referred to as 3,four-Dimethylmethcathinone, is a artificial stimulant belonging for the cathinone household. Cathinones are psychoactive substances which have results just like amphetamines, and three,4-DMMC is no exception. It shares structural similarities with mephedrone (four-MMC), A different well-ackn