“pyridazine”的英文意思_释义_用法

单词

pyridazine

释义

pyridazine Chem.|pɪˈrɪdəziːn|
[f. pyro- + -id⁴ + azine.]
The weakly basic colourless liquid C₄H₄N, 1,2-diazine; also, any derivative of this.
1895Jrnl. Chem. Soc. LXVIII. 301 When it is heated..with 5 per cent. hydrochloric acid at 200°, it yields pyridazine.1926H. G. Rule tr. Schmidt's Text-bk. Org. Chem. viii. i. 697 Pyridazines can often be prepared by the oxidation of their dihydro-derivatives.1975R. F. Brown Org. Chem. xxviii. 902 The three isomeric diazines are 1,2-diazabenzene (pyridazine), 1,3-diazabenzene (pyrimidine), and 1,4-diazabenzene (pyrazine).

英语词典包含277258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。

相关内容：

“pyridazine”的英文意思

“尿囊循环”英文翻译

“尿囊憩室”英文翻译

“尿囊寄生胎”英文翻译

“pyrrhite”的英文意思

“pyridine”的英文意思

相关推荐