In Urine, O-dealkyl and N-deethyl-O-dealkyl metabolites and glucuronides were predominant. Isotonitazene and metonitazene O-dealkyl metabolites were being exactly the same molecules and can also be most likely made through the metabolization of structural analogues for example etonitazene, protonitazene, or butonitazene, whose only variance from isotonitazene and metonitazene is the c... https://chemicalglobe.com/product-tag/metonitazene-for-sale-usa/