THE 5-SECOND TRICK FOR METAPHEDRONE

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, a person at R3 with the phenyl ring, plus a next in the nitrogen group RN.Mephedrone. "Not for human intake. For specialized use only. P