Precisely what is 3,4-DMMC?three,4-DMMC, also called three,four-Dimethylmethcathinone, can be a artificial stimulant belonging to your cathinone family members. Cathinones are psychoactive substances which have effects just like amphetamines, and 3,four-DMMC is no exception. It shares structural similarities with mephedrone (four-MMC), another very