. "C796"^^ . "Quinone_Compound"^^ . "CHEBI:36141"^^ . "Benzoquinone CompoundSYNCI" . "A class of organic compounds with the base structure of quinone, an aromatic benzene molecule containing a double ketone functional group.NCI" . . . "Quinone Compound"^^ . "Quinone CompoundPTNCI" . "C0034435"^^ . "Quinone Compound"^^ . "Chemical Viewed Structurally"^^ . . "Hydrocarbon rings which contain two ketone moieties in any position. They can be substituted in any position except at the ketone groups.MSH2002_06_01" .