Butylone consists of a methyl substitution at RN, a substitution that is shared with MDEA, ethylone, 4-MEC, and certain other stimulants and entactogens. In addition, butylone is made up of substitutions at R3 and R4 with the phenyl ring with oxygen teams. These oxygen teams are included into a methylenedioxy ring via a methylene chain. Butylone sh