Cholesteryl is a good chiral nematic phase mesogen because of its chirality.
2
本文简要地综述了基于连接表的手性中心和双键立体化学的描述方法。
The present paper reviews the methods used in connection table for the presentation of stereochemistry, particularly for the chiral carbons and double bonds.
3
此外,如果一个分子有很多的手性中心,每一个都能起作用,那么所需分子结构的产量就会很少。
Moreover, if there are lots of chiral centres in a molecule, and each matters, the yield of the version with the right combination can be minuscule.