Phenylalanine

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Notion

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Science and technology

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What Wikipedia says

Phenylalanine (symbol Phe or F) is an α-amino acid with the formula C9H11NO2. It is one of the four aromatic amino acids and the 21 proteinogenic amino acids common to all known life forms. It is also one of the nine essential amino acids.

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

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