In Urine, O-dealkyl and N-deethyl-O-dealkyl metabolites and glucuronides were predominant. Isotonitazene and metonitazene O-dealkyl metabolites were being the identical molecules and are also likely produced throughout the metabolization of structural analogues which include etonitazene, protonitazene, or butonitazene, whose only variation from isotonitazene and metonitazene will be t... https://chemicalglobe.com/product-tag/metonitazene-for-sale/