What's 3,4-DMMC?three,four-DMMC, often known as three,4-Dimethylmethcathinone, is actually a artificial stimulant belonging on the cathinone loved ones. Cathinones are psychoactive substances that have consequences similar to amphetamines, and 3,4-DMMC isn't any exception. It shares structural similarities with mephedrone (four-MMC), A different ef