Exactly what is three,4-DMMC?three,4-DMMC, generally known as 3,four-Dimethylmethcathinone, is actually a artificial stimulant belonging towards the cathinone spouse and children. Cathinones are psychoactive substances that have effects just like amphetamines, and 3,four-DMMC isn't any exception. It shares structural similarities with mephedrone (f