1) five-membered ring
五员环
2) Five-Membered Ring System
五员环分子
3) pentaheteroaromatic compound
五员杂环化合物
1.
The paper has given a verdict of the aromaticity of pentaheteroaromatic compound in the four aromatous criterion with viewpoint of structure.
从结构的观点 ,用符合芳香性的四个判据判别了五员杂环化合物的芳香性 ,并对其稳定性顺序给予了理论上的解
4) Five-membered phosphorusheterocycle
五员磷杂环化合物
5) five-membered cycloalkane isomerization
五员环烷烃异构化
补充资料:五甲基五乙烯基环五硅氧烷
CAS:17704-22-2
分子式:C15H30O5Si5
分子质量:430.82
沸点:261℃
中文名称:五甲基五乙烯基环五硅氧烷
英文名称:Pentamethylpentavinyl cyclopentasiloxane
2,4,6,8,10-pentaethenyl-2,4,6,8,10-pentamethyl-cyclopentasiloxan
pentavinylpentamethylcyclopentasiloxane
2,4,6,8,10-pentamethyl-2,4,6,8,10-pentavinyl-cyclopentasiloxane
分子式:C15H30O5Si5
分子质量:430.82
沸点:261℃
中文名称:五甲基五乙烯基环五硅氧烷
英文名称:Pentamethylpentavinyl cyclopentasiloxane
2,4,6,8,10-pentaethenyl-2,4,6,8,10-pentamethyl-cyclopentasiloxan
pentavinylpentamethylcyclopentasiloxane
2,4,6,8,10-pentamethyl-2,4,6,8,10-pentavinyl-cyclopentasiloxane
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