Butylone (BK-MBDB), Buy Butylone (BK-MBDB), Andylone (BK-MBDB) for Sale, Buy Butylone Online, Andylone (BK-MBDB) Suppliers. Also known as phenethylamine, butylone is an entactogen, psychedelic, and stimulant psychoactive drug in the benzodioxol yl group of compounds. Originally synthesized in 1967, butylone was first synthesised by Koeppe, Ludwig, and Zeile. The product
