What on earth is 3,four-DMMC?three,4-DMMC, also called three,four-Dimethylmethcathinone, is actually a synthetic stimulant belonging to the cathinone spouse and children. 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), O