Exactly what is three,four-DMMC?three,four-DMMC, also known as 3,4-Dimethylmethcathinone, is really a synthetic stimulant belonging to your cathinone loved ones. Cathinones are psychoactive substances that have outcomes much like amphetamines, and 3,4-DMMC is not any exception. It shares structural similarities with mephedrone (four-MMC), One more