Exactly what is three,four-DMMC?3,four-DMMC, also called three,4-Dimethylmethcathinone, can be a synthetic stimulant belonging to your cathinone family members. Cathinones are psychoactive substances which have results comparable to amphetamines, and 3,4-DMMC is no exception. It shares structural similarities with mephedrone (four-MMC), One more we