Butylone has a methyl substitution at RN, a substitution which is shared with MDEA, ethylone, 4-MEC, and sure other stimulants and entactogens. On top of that, butylone consists of substitutions at R3 and R4 of the phenyl ring with oxygen groups. These oxygen teams are incorporated into a methylenedioxy ring https://davidf653kor6.idblogmaker.com/profile