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Butylone incorporates a methyl substitution at RN, a substitution that is shared with MDEA, ethylone, 4-MEC, and particular other stimulants and entactogens. In addition, butylone has substitutions at R3 and R4 of your phenyl ring with oxygen groups. These oxygen groups are included right into a methylenedioxy ring by way of a methylene chain. Buty