2-MMC, three-CEC, and three-FMC are all synthetic stimulants with the cathinone household, but they have got distinct chemical structures, market place histories, and possibility profiles.⚗️ 2-MMC (2-Methylmethcathinone)2-MMC is a ring-substituted artificial cathinone and a structural isomer of the greater well-acknowledged 3-MMC and four-MMC (