What on earth is three,4-DMMC?three,four-DMMC, often known as three,4-Dimethylmethcathinone, can be a artificial stimulant belonging towards the cathinone household. Cathinones are psychoactive substances which have effects much like amphetamines, and three,four-DMMC is no exception. It shares structural similarities with mephedrone (4-MMC), An add