Oxazines

Rarity: Common

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At a glance

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Notion

Domain

Science and technology

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What Wikipedia says

Oxazines are heterocyclic organic compounds containing one oxygen and one nitrogen atom in a cyclohexa-1,4-diene ring (a doubly unsaturated six-membered ring). Isomers exist depending on the relative position of the heteroatoms and relative position of the double bonds.

Excerpt from the Wikipedia article “Oxazines”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Tpa2067, CC BY-SA 3.0, via Wikimedia Commons.