In Urine, O-dealkyl and N-deethyl-O-dealkyl metabolites and glucuronides have been predominant. Isotonitazene and metonitazene O-dealkyl metabolites ended up the same molecules and will also be probable produced in the metabolization of structural analogues including etonitazene, protonitazene, or butonitazene, whose only difference from isotonitazene and metonitazene is the compositi... https://chemicalglobe.com/shop/uncategorized/metonitazene-for-sale/