Ez cis trans：Cis Trans and E Z Geometric Isomers
Cis Trans and E Z Geometric Isomers
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8.5
https://chem.libretexts.org
The real advantage of the E-Z system is that it will always work. In contrast, the cis-trans system breaks down with many ambiguous cases.
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Cis-trans and E
https://blogs.ntu.edu.sg
If the two are on the same side, it's cis. If the two are on opposite sides, it's trans. It's that simple. An easy way to remember this ...
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順反異構
https://zh.wikipedia.org
順反異構（英語：cis-trans isomerism），舊稱幾何異構，是存在於某些雙鍵化合物或環狀化合物中的一種立體異構現象。由於存在雙鍵或環，這些分子的自由旋轉受阻，產生 ...