Butylone has a methyl substitution at RN, a substitution that is shared with MDEA, ethylone, 4-MEC, and sure other stimulants and entactogens. Furthermore, butylone has substitutions at R3 and R4 of the phenyl ring with oxygen groups. These oxygen groups are integrated right into a methylenedioxy ring via a methylene https://hermannd430xws5.59bloggers.com/profile