The title polymeric complex [Co(C8H4O4)(C7H6N2)2]n has been prepared and its crystal structure was determined by X-ray diffraction method. The crystal belongs t
The mechanical properties of molybdenum wires doped with different contents of La2O3 were in- vestigated systematically and the interaction between La2O3 partic
Two new ent-kaurenoids, 19-acetyl-ent-3β, 17-dihydroxykaur-15-ene (1), 19-acetyl-ent- 3β-hydroxykaur-15-en-17-al (2) were isolated from Cacalia pilgeriana. Th