Ez cis trans：順反異構
順反異構
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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 Z Geometric Isomers
https://leah4sci.com
Cis vs trans and E vs Z isomers are geometric isomers that occur when substituents are locked in position next to or opposite each other. This ...
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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 ...