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Medical Dictionary

phenylhydrazine

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noun phe·nyl·hy·dra·zine \ˌfen-^əl-ˈhī-drə-ˌzēn, ˌfēn-\

Medical Definition of phenylhydrazine

: a toxic liquid nitrogen base C₆H₈N₂ that reacts with aldehydes and ketones to form compounds useful in the identification of sugars

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