Butylone includes a methyl substitution at RN, a substitution that is shared with MDEA, ethylone, four-MEC, and certain other stimulants and entactogens. Also, butylone consists of substitutions at R3 and R4 of your phenyl ring with oxygen groups. These oxygen groups are included into a methylenedioxy ring by way of https://kabiru837ivt3.wikipowell.com/user