Butylone has a methyl substitution at RN, a substitution which can be shared with MDEA, ethylone, four-MEC, and specific other stimulants and entactogens. In addition, butylone has substitutions at R3 and R4 in the phenyl ring with oxygen teams. These oxygen teams are incorporated into a methylenedioxy ring by way https://shanv546tuu7.blog-kids.com/profile