Aromatic hydrocarbons that contain extended fused-ring structures.
Also Known As:
Polynuclear Aromatic Hydrocarbons; Aromatic Hydrocarbon, Polycyclic; Aromatic Hydrocarbon, Polynuclear; Aromatic Hydrocarbons, Polycyclic; Aromatic Hydrocarbons, Polynuclear; Aromatic Polycyclic Hydrocarbons; Hydrocarbon, Polycyclic Aromatic; Hydrocarbon, Polynuclear Aromatic; Hydrocarbons, Aromatic Polycyclic; Hydrocarbons, Polycyclic Aromatic; Hydrocarbons, Polynuclear Aromatic; Polycyclic Aromatic Hydrocarbon; Polycyclic Hydrocarbons, Aromatic; Polynuclear Aromatic Hydrocarbon