PYRONE


Meaning of PYRONE in English

/puy"rohn, puy rohn"/ , n. Chem.

either of two heterocyclic ketones having the formula C 5 H 4 O 2 .

[ 1890-95; PYR- + -ONE ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .