porphomethene

P3O1R1P3H4O1M3E1T1H4E1N1E1

noun

A porphyrin that contains a free methylene radical

Scrabble 25
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Meanings

nounporphomethene (plural porphomethenes)

plural porphomethenes

  1. chemistryA porphyrin that contains a free methylene radical
Cite this entry
APA

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

MLA

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

Chicago

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

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