Thienone

• (n.) A ketone derivative of thiophene obtained as a white crystalline substance, (C4H3S)2.CO, by the action of aluminium chloride and carbonyl chloride on thiophene.
Found on http://thinkexist.com/dictionary/meaning/thienone/

Thiënone

Thi'ë·none noun [ Thiën yl + ket one .] (Chemistry) A ketone derivative of thiophene obtained as a white crystalline substance, (C 4 H 3 S) 2 .CO, by the action of aluminium chloride and carbonyl chloride on thiophene.
Found on http://www.encyclo.co.uk/webster/T/44
No exact match found