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-Di-p-toluoyl-L-tartaric acid is a O,O′-diacyl tartaric acid derivative that can be prepared by the resolution of its racemate in the presence of cinchonine.
D 2400 (OTTO) Di-p-toluoyl-L-tartaric acid, monohydrate, 98% Cas 32634-66-5 - used as chiral.