What's 3,4-DMMC?three,four-DMMC, generally known as 3,4-Dimethylmethcathinone, can be a synthetic stimulant belonging for the cathinone family. Cathinones are psychoactive substances that have outcomes comparable to amphetamines, and three,four-DMMC isn't any exception. It shares structural similarities with mephedrone (4-MMC), another very well-kn