Butylone contains a methyl substitution at RN, a substitution that is shared with MDEA, ethylone, 4-MEC, and certain other stimulants and entactogens. Furthermore, butylone contains substitutions at R3 and R4 in the phenyl ring with oxygen groups. These oxygen groups are included into a methylenedioxy ring by way of a https://jaredavajv.wikistatement.com/4808244/the_5_second_trick_for_buy_copyright_online_uk