... Downloading zip file containing 3 articles... JavaScript is disabled on your browser. Please enable JavaScript to use all the features on this page. Tetrahedron. Volume 24, Issue 10, 1968, Pages 3809–3827. Cover image Cover image. Studies in sesquiterpenes—XXIX ☆ : Structure of himachalenes. ... Evidence is presented which establishes their gross structures. References. 1; GSKrishna Rao, Sukh Dev, PC Guha; J. Indian Chem. Soc., 29 (1952), p. 721. ...