What exactly is three,4-DMMC?three,4-DMMC, also known as three,4-Dimethylmethcathinone, can be a synthetic stimulant belonging to your cathinone loved ones. Cathinones are psychoactive substances which have effects just like amphetamines, and 3,four-DMMC is not any exception. It shares structural similarities with mephedrone (4-MMC), A further effe