Butylone includes a methyl substitution at RN, a substitution and that is shared with MDEA, ethylone, four-MEC, and selected other stimulants and entactogens. Also, butylone includes substitutions at R3 and R4 on the phenyl ring with oxygen groups. These oxygen groups are included into a methylenedioxy ring through a methylene https://oswaldx008kyb0.thechapblog.com/profile