Talc coatings were produced with chemical method on the surface of pure aluminum.The characteristics of cathodic polarization in a 3.5% NaCl solution have been
国际分子多样性保护组织(简称MDPI,MolecularDiversityPreservationInternational)是以收集交流化合物样品及永久收藏具有历史价值的样品为主要工作的国际性学术机构,总部设在瑞士。MDPI网站http://www.m?
International Molecular Diversity Con
Two mild-cytotoxic bistetrahydrofuran (THF) ring annonaceous acetogenins named calamistrins F (1) and G (2) were isolated from the ethanolic extract of the root
Machilin A. isolated from the bark and root of .Machilus thunbergii Sieb. et Zucc.. was synthesized in eight steps from piperonal, with the coupling reaction as