Precisely what is three,four-DMMC?three,four-DMMC, generally known as 3,4-Dimethylmethcathinone, is often a synthetic stimulant belonging for the cathinone family. Cathinones are psychoactive substances which have effects comparable to amphetamines, and 3,four-DMMC is no exception. It shares structural similarities with mephedrone (four-MMC), A fur