👉 Oxyhaloid is a biological compound that contains oxygen and halogen atoms. It is commonly found in marine organisms, particularly in the blood of fish and other aquatic animals. The chemical formula for an oxyhaloid molecule is O3H2 or 1,4-bis(2-hydroxy-5-methyl-8-chloro-2-pyridin-7-one). This compound has a chemical structure similar to that of the oxygen-containing compounds found in blood plasma
