Butylone includes a methyl substitution at RN, a substitution and that is shared with MDEA, ethylone, four-MEC, and selected other stimulants and entactogens. On top of that, butylone incorporates substitutions at R3 and R4 in the phenyl ring with oxygen groups. These oxygen groups are integrated right into a methylenedioxy https://davidv863cgm3.blogdemls.com/profile