找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問微社區(qū)

打印 上一主題 下一主題

Titlebook: An Introduction to Chemical Nomenclature; R. S. Cahn Book 1968 Springer Science+Business Media New York 1968 chemistry.nomenclature

[復(fù)制鏈接]
樓主: 補(bǔ)給線
31#
發(fā)表于 2025-3-26 21:15:41 | 只看該作者
32#
發(fā)表于 2025-3-27 04:38:21 | 只看該作者
Organic: Numbering,able numbers are assigned to the principal (functional) group or groups; for radicals they are assigned to the “free” valency or valencies, and the principal groups are then treated merely as ordinary prefixes.
33#
發(fā)表于 2025-3-27 08:18:13 | 只看該作者
Organic: Skeletal Types,and s- (secondary) to C.*, (.) such modified names may never be used for substituted derivatives of the compounds or radicals, ., CHMe2·CHCl- is 1-chloro-2-methylpropyl, and (.) the free valency of radicals always has number 1, ., Pr..CH- is 1-propylbutyl and not 4-heptyl.
34#
發(fā)表于 2025-3-27 13:19:03 | 只看該作者
35#
發(fā)表于 2025-3-27 15:41:28 | 只看該作者
36#
發(fā)表于 2025-3-27 19:57:12 | 只看該作者
https://doi.org/10.1007/3-540-31270-6en these did not suffice, help was sought mainly in prefixes of the type pyro-, hypo-, meta-, ortho-, per-, sub-, and in endings such as-oxylic,-yl,-osyl. There was, however, little consistency in the use of these adjuncts, and the resulting confusion was made worse when later studies of structure d
37#
發(fā)表于 2025-3-28 01:11:19 | 只看該作者
38#
發(fā)表于 2025-3-28 05:06:36 | 只看該作者
39#
發(fā)表于 2025-3-28 10:18:28 | 只看該作者
https://doi.org/10.1007/3-540-31270-6able numbers are assigned to the principal (functional) group or groups; for radicals they are assigned to the “free” valency or valencies, and the principal groups are then treated merely as ordinary prefixes.
40#
發(fā)表于 2025-3-28 11:28:54 | 只看該作者
Peter Balzer,Stefan Kr?ll,Bernd Scholland s- (secondary) to C.*, (.) such modified names may never be used for substituted derivatives of the compounds or radicals, ., CHMe2·CHCl- is 1-chloro-2-methylpropyl, and (.) the free valency of radicals always has number 1, ., Pr..CH- is 1-propylbutyl and not 4-heptyl.
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務(wù)流程 影響因子官網(wǎng) 吾愛論文網(wǎng) 大講堂 北京大學(xué) Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點(diǎn)評(píng) 投稿經(jīng)驗(yàn)總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學(xué) Yale Uni. Stanford Uni.
QQ|Archiver|手機(jī)版|小黑屋| 派博傳思國(guó)際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-17 03:51
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復(fù) 返回頂部 返回列表
安达市| 丹江口市| 三原县| 筠连县| 怀安县| 阿尔山市| 沙洋县| 清涧县| 淳安县| 南阳市| 靖边县| 靖远县| 安康市| 霞浦县| 怀仁县| 吴堡县| 库伦旗| 河池市| 乳山市| 潞城市| 比如县| 福州市| 蓝田县| 和林格尔县| 永仁县| 右玉县| 六安市| 宁明县| 乡宁县| 万山特区| 文化| 海安县| 县级市| 遵义县| 米脂县| 申扎县| 儋州市| 黄浦区| 闵行区| 乳源| 昌黎县|