a measure of the extent to which a sample of a chiral compound contains only one enantiomer (mirror-image isomer) or a mixture of both enantiomers in a known ratio.
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(5S)-(5-TERT-BUTYLDIMETHYLSILOXYMETHYL)FURAN-2(5H)-ONE
(8S,23S,25R)-de-A,B-8-(benzyloxy)cholestan-23,25,26-triol
(R)-4-Hydroxy-nonanoic acid
γ-phenyl-γ-butyrolactone
4-Nitro-benzoic acid (S)-2-phenoxy-1-(3-trimethylsilanyl-oxiranyl)-ethyl ester
3-Ethyl-2,6-dioxo-tetrahydro-pyran-3-carboxylic acid (1R,2R,5S)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester
