Большой англо-русский и русско-английский словарь. 2001.
quinonyl — qui·no·nyl … English syllables
quinonyl — kwə̇ˈnōnəl, ˈkwinəˌnil noun ( s) Etymology: quinone + yl : the univalent radical C6H3O2 derived from quinone by removal of one hydrogen atom … Useful english dictionary
