What's three,4-DMMC?three,four-DMMC, often known as three,four-Dimethylmethcathinone, is often a synthetic stimulant belonging for the cathinone family. Cathinones are psychoactive substances that have results just like amphetamines, and three,4-DMMC is not any exception. It shares structural similarities with mephedrone (four-MMC), One more perfec