... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > organic molecule > organic cyclic compound > carbocyclic compound > carbopolycyclic compound > carbobicyclic compound > ortho-fused bicyclic hydrocarbon

... > chemical entity > molecular entity > polyatomic entity > molecule > organic molecule > organic cyclic compound > carbocyclic compound > carbopolycyclic compound > carbobicyclic compound > ortho-fused bicyclic hydrocarbon

... > chemical entity > molecular entity > polyatomic entity > molecule > cyclic compound > organic cyclic compound > carbocyclic compound > carbopolycyclic compound > carbobicyclic compound > ortho-fused bicyclic hydrocarbon

... > chemical entity > molecular entity > polyatomic entity > molecule > cyclic compound > homocyclic compound > carbocyclic compound > carbopolycyclic compound > carbobicyclic compound > ortho-fused bicyclic hydrocarbon

... > chemical entity > molecular entity > polyatomic entity > molecule > cyclic compound > polycyclic compound > homopolycyclic compound > carbopolycyclic compound > carbobicyclic compound > ortho-fused bicyclic hydrocarbon

... > chemical entity > molecular entity > polyatomic entity > molecule > cyclic compound > homocyclic compound > homopolycyclic compound > carbopolycyclic compound > carbobicyclic compound > ortho-fused bicyclic hydrocarbon

... > chemical entity > molecular entity > polyatomic entity > molecule > cyclic compound > bicyclic compound > carbobicyclic compound > ortho-fused bicyclic hydrocarbon

... > chemical entity > molecular entity > polyatomic entity > molecule > cyclic compound > polycyclic compound > fused compound > ortho-fused compound > ortho-fused bicyclic hydrocarbon