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