What on earth is 3,four-DMMC?3,four-DMMC, also known as 3,four-Dimethylmethcathinone, is a artificial stimulant belonging towards the cathinone spouse and children. Cathinones are psychoactive substances which have outcomes similar to amphetamines, and three,4-DMMC isn't any exception. It shares structural similarities with mephedrone (4-MMC), One