Butylone has a methyl substitution at RN, a substitution which happens to be shared with MDEA, ethylone, 4-MEC, and certain other stimulants and entactogens. On top of that, butylone is made up of substitutions at R3 and R4 from the phenyl ring with oxygen teams. These oxygen groups are included https://keeganefzto.wikilima.com/1373687/buy_ephedrine_powder_online_secrets