What is 3,4-DMMC?3,four-DMMC, often known as 3,4-Dimethylmethcathinone, can be a synthetic stimulant belonging on the cathinone family members. Cathinones are psychoactive substances which have effects just like amphetamines, and three,4-DMMC isn't any exception. It shares structural similarities with mephedrone (four-MMC), A further perfectly-reco