Butylone consists of a methyl substitution at RN, a substitution that is shared with MDEA, ethylone, four-MEC, and certain other stimulants and entactogens. On top of that, butylone contains substitutions at R3 and R4 of your phenyl ring with oxygen groups. These oxygen groups are incorporated into a methylenedioxy ring https://zackl008zqv8.wikicarrier.com/user