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The two forms, which are non-superimposable when rotated in 3-dimensional space, are said A common misconception is that a point of asymmetry exists only if there are four. — “Racemization - Wikipedia, the free encyclopedia”, en.wikipedia.org
A racemate is optically inactive, meaning that there is no net rotation of plane Although the two enantiomers rotate plane-polarized light in opposite. — “Racemic mixture - Wikipedia, the free encyclopedia”, en.wikipedia.org
Its introduction provides insufficient context for those unfamiliar with the subject. It may require general cleanup to meet Wikipedia's quality standards. Tagged since March. — “Amino acid dating - Wikipedia, the free encyclopedia”, en.wikipedia.org