请输入您要查询的英文单词:

 

单词 semi-naphthalidine
释义

> as lemmas

semi-naphthalidine
semi-naphthalidine n.
Brit. /ˌsɛmɪnafˈθalᵻdiːn/
,
/ˌsɛmɪnapˈθalᵻdiːn/
,
U.S. /ˌsɛˌmaɪˌnæpˈθæləˌdin/
,
/ˌsɛˌmaɪˌnæfˈθæləˌdin/
,
/ˌsɛmiˌnæpˈθæləˌdin/
,
/ˌsɛmiˌnæfˈθæləˌdin/
ΚΠ
1852 W. Gregory Handbk. Org. Chem. (ed. 3) 344 Seminaphtalidine, C10H5N, is obtained when nitronaphtalèse is treated by Zinin's process.
1868 H. Watts Dict. Chem. V. 233 Seminaphthylamine, C10H8N2..; also called Seminaphthalidine, Seminaphthalidam, and Azonaphthylamine... A base produced by the action of sulphydrate of ammonium on dinitronaphthalene.
extracted from semi-prefix
<
as lemmas
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/25 10:04:12