[Objective]The paper was to explore the insecticidal activities of capsaicin and nonivamide.[Method]With nonanoic acid and vanillin as starting materials,noniva
3 mm thick 400 MPa grade ultrafine grained ferritic steel plates were bead-on-plate welded by CO2 laser with heat input of 120-480 J/mm. The microstructures of
Hydrothermal reaction of 1,2,4-benzenetricarboxylic acid, and MnCl24H2O with 1,10-phenanthroline gave the title complex, [Mn(phen)(m-phth)]n, which crystallizes