1. The cyclic structure of hydantoins was confirmed by Dorothy Hahn 1913. 2. Her cantata was also praised for its unified cyclic structure . 3. Terpenoids can also be classified according to the number of cyclic structures they contain. 4. However, this cyclic structure could not be confirmed by X-ray crystallography. 5. Due to its cyclic structure , isophorone has been assigned to DNA binding in various studies. 6. The biosynthetic pathway of nicotine involves a coupling reaction between the two cyclic structures that compose nicotine. 7. K 2 SiO 3 adopts a chain or cyclic structures with interlinked SiO 3 2-monomers. 8. Liszt took this process one step further by combining themes into a single-movement cyclic structure . 9. The cyclic structure of proline's side chain locks the angle ? at approximately " 65? 10. The tetraborate anion ( tetramer ) includes two tetrahedral and two trigonal boron atoms symmetrically assembled in cyclic structure .
