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