In Urine, O-dealkyl and N-deethyl-O-dealkyl metabolites and glucuronides were being predominant. Isotonitazene and metonitazene O-dealkyl metabolites have been the identical molecules and also are most likely manufactured with the metabolization of structural analogues for instance etonitazene, protonitazene, or butonitazene, whose only distinction from isotonitazene and metonitazene ... https://chemicalglobe.com/shop/uncategorized/metonitazene-for-sale/