hydroperoxy polyunsaturated fatty acid anion hydroperoxy polyunsaturated fatty acid OO[*]C(O)=O CH2O4R 0 hydroperoxy polyunsaturated fatty acids CHEBI:189832 Any polyunsaturated fatty acid carrying one or more hydroperoxy substituents. 78.024 chebi_ontology 77.99531 hydroperoxy unsaturated fatty acid polyunsaturated fatty acid