naphthopyran

N1A1P3H4T1H4O1P3Y4R1A1N1

noun

A tricyclic heterocycle composed of a naphthalene group fused to a pyran

Scrabble 25
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Meanings

nounnaphthopyran (plural naphthopyrans)

plural naphthopyrans

  1. chemistryA tricyclic heterocycle composed of a naphthalene group fused to a pyran
Cite this entry
APA

naphthopyran. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/naphthopyran

MLA

“naphthopyran.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/naphthopyran. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “naphthopyran,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/naphthopyran.

Source: naphthopyran on Wiktionary, CC BY-SA 4.0.