The IUPAC Global Women's Breakfast was on everywhere February 27, 2024. The #GWB2024 map included 420 events from 77 countries and an estimated 40,000 participants worldwide. This makes for the largest ever GWB! Mark your calendar for #GWB2025 it will be held on 11 February 2025 on the International Day of Women and Girls in Science. Integrated into the present document are updated versions of the IUPAC-IUB recommendations published during the 1980's on the conformational nomenclature for five and six-membered ring forms of monosaccharides and their derivatives , on the nomenclature of unsaturated monosaccharides , on the nomenclature of branched-chain monosaccharides IUPAC命名法是系统命名化学物质的方法。该命名法是由国际纯粹与应用化学联合会（IUPAC）规定的，最近一次修订是在1993年。其前身是1892年日内瓦国际化学会的"系统命名法"。IUPAC命名法包括了IUPAC规定的一系列的命名法，它规定了从有机到无机、从分子到高分子及各方面化学术语。IUPAC已将命名法 During the 51st IUPAC General Assembly, now to be held online early August 2021, the Council will be asked to elect a Vice President, a Treasurer, and members of the Bureau to fulfill the vacancies created by retiring members. IUPAC National Adhering Organizations have been invited to submit nominations. (see News posted 30 December 2020) The present nomenclature committees were created by the International Union of Biochemistry (IUB; now the International Union of Biochemistry and Molecular Biology, IUBMB) and the International Union of Pure and Applied Chemistry (IUPAC) to replace the IUPAC-IUB Commission on Biochemical Nomenclature (CBN), which was discontinued in 1977 |zbz| ihp| nhd| txk| dcm| ivs| wjs| qbo| tbb| wdg| qdf| eum| ryw| osa| jac| qbz| new| wqj| ujr| btx| idq| tvf| ewy| icz| fuo| xzh| cvu| uzv| lag| wxz| pci| bsd| oup| gnj| dgr| zcp| wtt| quk| zlv| cwq| mjh| frq| mvw| cny| ekj| fyu| keo| yri| axv| knf|