| 21. | It is unclear if twice as much racemic lipoic acid can replace RLA.
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| 22. | Hydrolysis into isoborneol followed by oxidation gives racemic camphor.
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| 23. | Deprenyl is a racemic compound, a mixture of two isomers called enantiomers.
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| 24. | Optically active BINOL can also be obtained from racemic BINOL by optical resolution.
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| 25. | :: Actually, the squigly bond means that the structure is racemic.
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| 26. | It exists as two enantiomers and can be obtained as a racemic mixture.
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| 27. | A non-racemic mixture of two enantiomers will have a net optical rotation.
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| 28. | Racemic and regular PLLA has a low glass transition temperature, which is undesirable.
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| 29. | Trace amount of acid in water causes hydrolysis to racemic phenylethyleneglycol via aryl cation.
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| 30. | Ibuprofen is administered as a racemic mixture.
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