BUY COPYRIGHT ONLINE UK - AN OVERVIEW

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 consists of substitutions at R3 and R4 from the phenyl ring with oxygen teams. These oxygen teams are integrated into a methylenedioxy ring via a methylene chain. Butylone sh