In Urine, O-dealkyl and N-deethyl-O-dealkyl metabolites and glucuronides were predominant. Isotonitazene and metonitazene O-dealkyl metabolites had been exactly the same molecules and are probably manufactured throughout the metabolization of structural analogues which include etonitazene, protonitazene, or butonitazene, whose only big difference from isotonitazene and metonitazene co... https://chemicalglobe.com/shop/uncategorized/metonitazene-for-sale/