ABOUT MMC ENTRE 2 3 4

Cathinones are differentiated by their ketone substitution on the beta carbon in the amphetamine skeleton, indicating they are β-keto-amphetamines. 3-MMC has two methyl substitutions on its cathinone skeleton, a single at R3 with the phenyl ring, plus a next at the nitrogen group RN.An NPS is undoubtedly an unregulated substance that mimics presen