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Dictionary

ar'yl group"

Chem.
any organic group derived from an aromatic hydrocarbon by the removal of a hydrogen atom, as phenyl, C₆H₅-, from benzene, C₆H₆. Also called ar'yl rad"ical.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

arylate

arytenoid

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