dl-

dl- chemical prefix (small capitals) used with d and l convention to indicate a racemic mixture of enantiomers.

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dl- /dl- / chemical prefix used with the d and l convention to indicate a racemic mixture of enantiomers; the prefix (±)- is used with the same meaning.

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dl-

pref.

Containing dextrorotatory and levorotatory forms of a compound. No longer in technical use.