Precisely what is three,four-DMMC?three,four-DMMC, also known as 3,4-Dimethylmethcathinone, can be a artificial stimulant belonging on the cathinone family. Cathinones are psychoactive substances that have outcomes just like amphetamines, and 3,4-DMMC isn't any exception. It shares structural similarities with mephedrone (4-MMC), One more properly-