请输入您要查询的字词:
单词
1,8-naphthyridine
释义
1,8-naphthyridine
Encyclopedia
理学
吡啶并[2,3-b]吡啶
释
pyrido[2,3-b]pyridine; 1,8-naphthyridine
吡啶并[2,3-
b
]吡啶
萘分子中1,8位两个环次甲基(═CH—)置换成两个氮原子形成的二氮杂萘结构,是类似于萘的芳香性稠杂环化合物。分子式C8H6N2。俗称萘啶、1,8-萘啶。
随便看
spring molting
Spring Mood
Spring Mountain with Green Trees by Dai Jin
spring oscillator
Spring Outing of the Happy Couple
Spring Outing Screen
Spring Peaks in a Morning Mist
spring peanut
spring persistent rains
spring pine gate hydraulic brake
spring rapeseed
Spring Riding in a Carriage
spring-ring friction joint
spring rise
Springs
spring safety valve
spring scraper
Spring Silkworm
Spring Society
spring sown crop
Spring's Seedling
Spring Sun Society
spring's wear
spring table
Spring Thunder Society
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/9/1 16:13:44