"59331" . . "29982893" . . "none" . "Mephedrone, also known as 4-methylmethcathinone (4-MMC) or 4-methylephedrone, is a synthetic stimulant drug of the amphetamine and cathinone classes. Slang names include drone, M-CAT, White Magic and meow meow. It is chemically similar to the cathinone compounds found in the khat plant of eastern Africa."@en . "1189726-22-4 (HCl)" . . . "(RS)-2-Methylamino-1-(4-methylphenyl)propan-1-one"@en . . "1189805-46-6" . . . . "Mephedrone"@en .