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Butylone consists of a methyl substitution at RN, a substitution that's shared with MDEA, ethylone, 4-MEC, and selected other stimulants and entactogens. Moreover, butylone incorporates substitutions at R3 and R4 of your phenyl ring with oxygen groups. These oxygen groups are included into a methylenedioxy ring by way of a methylene chain. Butylone