
C18H18 - 维基百科,自由的百科全书
化学式 C18H18 (摩尔质量:234.3 g/mol)可能指: 这个 同类索引页 列出了具有相同分子式的化学物(即 同分異構體)条目。 除非您是有意链接至本页,否则应将相应条目的内部链接指向 …
C18H18 - Wikipedia
The molecular formula C18H18 (molar mass: 234.33 g/mol, exact mass: 234.1409 u) may refer to:
Cyclooctadecanonaene - Wikipedia
It belongs to the class of highly conjugated compounds known as annulenes and is aromatic. The usual isomer that [18]annulene refers to is the most stable one, containing six interior …
Retene | C18H18 | CID 10222 - PubChem
Retene | C18H18 | CID 10222 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, …
[18]-轮烯 - 百度百科
[18]轮烯(或 [18]-轮烯,IUPAC命名文件)即“环十八碳九烯”,是大环 轮烯 家族的一员,分子式C18H18,因符合 休克尔规则 (即 4n+2规则)而有 芳香性。 由于环足够大,因此环内氢之 …
[18]Annulene | C18H18 | CID 137294 - PubChem
2021年10月14日 · [18]Annulene | C18H18 | CID 137294 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, …
[18]轮烯 - 维基百科,自由的百科全书
[18]轮烯 (或 [18]-轮烯[1])即“环十八烷九烯”,是大环 轮烯 家族的一员,分子式C 18 H 18,因符合 休克尔规则 而有 芳香性。 由于环足够大,因此环内氢之间的排斥作用不很显著,整个分子 …
Retene | C18H18
Retene is a colorless crystalline solid that possesses a distinct odor resembling that of pine tar. It is used as a marker for forest fires due to its presence in smoke particles. The molar mass of …
C18H18 - CAS号查询 - 爱化学
cas号查询致力于为化学行业用户免费提供c18h18的cas号、中文名称、英文名称相互转换服务,同时也包括c18h18的性质、化学式、分子结构、密度、熔点、沸点等信息。
Cyclooctadecanonaene | C18H18 - ChemSpider
ChemSpider record containing structure, synonyms, properties, vendors and database links for Cyclooctadecanonaene, [18]annulene, STQWAGYDANTDNA-DWSNDWDZSA-N