TOP LATEST FIVE IS 3MMC BETTER THAN 4 MMC URBAN NEWS

Cathinones are differentiated by their ketone substitution about the beta carbon of the amphetamine skeleton, that means they are β-keto-amphetamines. 3-MMC has two methyl substitutions on its cathinone skeleton, just one at R3 from the phenyl ring, plus a next in the nitrogen group RN.An NPS is an unregulated compound that mimics present drugs. T