What is three,4-DMMC?3,four-DMMC, often called 3,4-Dimethylmethcathinone, is usually a synthetic stimulant belonging to your cathinone family. Cathinones are psychoactive substances that have outcomes just like amphetamines, and 3,4-DMMC is not any exception. It shares structural similarities with mephedrone (4-MMC), Yet another perfectly-recognize