thienyl
Thi"ë*nyl, n. Etym: [Thiophene + -yl.] (Chem.) Defn: The hypothetical radical C4H3S, regarded as the essential residue of thiophene and certain of its derivatives.
Thi"ë*nyl, n. Etym: [Thiophene + -yl.] (Chem.) Defn: The hypothetical radical C4H3S, regarded as the essential residue of thiophene and certain of its derivatives.