Butylone has a methyl substitution at RN, a substitution which happens to be shared with MDEA, ethylone, four-MEC, and sure other stimulants and entactogens. In addition, butylone has substitutions at R3 and R4 in the phenyl ring with oxygen teams. These oxygen groups are integrated right into a methylenedioxy ring https://joycei812gjk7.mybuzzblog.com/profile