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... > Organic Chemicals > Hydrocarbons > Hydrocarbons, Cyclic > Hydrocarbons, Aromatic > Polycyclic Aromatic Hydrocarbons > Phenalenes
Polycyclic Compounds > Polycyclic Aromatic Hydrocarbons > Phenalenes

Preferred term

Phenalenes  

Type

  • Topical Descriptor

Broader concept

Narrower concepts

Entry terms

  • Oxabenzochrysenones
  • Phenylphenalenones

Scope note

  • A group of AROMATIC HYDROCARBONS that have three rings joined as a triad around a single carbon atom so all three are conjoined, in contrast to a linear arrangement (ANTHRACENES) or angular arrangement (PHENANTHRENES).

History note

  • 2004

In other languages

URI

http://www.yso.fi/onto/mesh/D043803

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