In Urine, O-dealkyl and N-deethyl-O-dealkyl metabolites and glucuronides were predominant. Isotonitazene and metonitazene O-dealkyl metabolites ended up the exact same molecules and may also be most likely created from the metabolization of structural analogues including etonitazene, protonitazene, or butonitazene, whose only variance from isotonitazene and metonitazene would be the c... https://chemicalglobe.com/