| 1. | The salts of ( + )-nicotine are usually dextrorotatory.
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| 2. | Tocotrienols extracted from natural sources always consist of the dextrorotatory enantiomers only.
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| 3. | The dextrorotatory isomer of glyceraldehyde is, in fact, the isomer.
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| 4. | The dextrorotatory isomer corresponds to the R-configuration.
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| 5. | It is the active dextrorotatory enantiomer of methylphenidate.
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| 6. | It is the active dextrorotatory enantiomer of ibuprofen.
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| 7. | It is the dextrorotatory stereoisomer of ketoprofen.
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| 8. | :In general you cannot predict the levorotatory or dextrorotatory behavior of compounds from their structures.
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| 9. | The ( + )-form, or dextrorotatory form, of an optical isomer does the opposite.
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| 10. | The dextrorotatory isomer corresponds to the R-configuration The data given at right is for the racemate.
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