What on earth is three,four-DMMC?3,four-DMMC, also called 3,4-Dimethylmethcathinone, is really a artificial stimulant belonging for the cathinone spouse and children. Cathinones are psychoactive substances that have effects comparable to amphetamines, and 3,4-DMMC isn't any exception. It shares structural similarities with mephedrone (4-MMC), A fur