What's three,four-DMMC?3,four-DMMC, also referred to as 3,four-Dimethylmethcathinone, is really a artificial stimulant belonging towards the cathinone family members. Cathinones are psychoactive substances that have consequences similar to amphetamines, and 3,four-DMMC is no exception. It shares structural similarities with mephedrone (4-MMC), A di