What on earth is 3,4-DMMC?three,4-DMMC, also called three,4-Dimethylmethcathinone, is often a synthetic stimulant belonging for the cathinone family. Cathinones are psychoactive substances that have consequences much like amphetamines, and three,4-DMMC is not any exception. It shares structural similarities with mephedrone (4-MMC), One more perfect