What on earth is 3,4-DMMC?3,four-DMMC, generally known as three,four-Dimethylmethcathinone, is actually a synthetic stimulant belonging towards the cathinone family. Cathinones are psychoactive substances which have outcomes much like amphetamines, and 3,four-DMMC isn't any exception. It shares structural similarities with mephedrone (4-MMC), anoth