Butylone is made up of a methyl substitution at RN, a substitution that is shared with MDEA, ethylone, four-MEC, and particular other stimulants and entactogens. On top of that, butylone is made up of substitutions at R3 and R4 of the phenyl ring with oxygen groups. These oxygen teams are https://emman136vbg6.izrablog.com/profile