What on earth is three,4-DMMC?three,4-DMMC, also known as three,4-Dimethylmethcathinone, is a artificial stimulant belonging into the cathinone loved ones. Cathinones are psychoactive substances that have consequences just like amphetamines, and three,4-DMMC is no exception. It shares structural similarities with mephedrone (4-MMC), A further effec