Precisely what is three,4-DMMC?three,4-DMMC, generally known as 3,four-Dimethylmethcathinone, is a synthetic stimulant belonging to your cathinone family members. Cathinones are psychoactive substances which have consequences similar to amphetamines, and three,four-DMMC isn't any exception. It shares structural similarities with mephedrone (four-MM