Butylone includes a methyl substitution at RN, a substitution and that is shared with MDEA, ethylone, 4-MEC, and specific other stimulants and entactogens. On top of that, butylone has substitutions at R3 and R4 of the phenyl ring with oxygen teams. These oxygen groups are incorporated right into a methylenedioxy https://joycen306tsq4.wiki-jp.com/user