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