Name: Dimethyl-D-tartrate CAS No.: 13171-64-7 Formula: C6H10O6 Formula Weight: 178.14 Appearance: White mass solid or colorless oil-like liquid Uses: used in chiral medicine, chiral intermediate and asymmetric catalysis, or its titanium complex can be used in the asymmetric oxidization of enol, or used in d-α-vitamin E. Specification: Chemical purity: ≥99.0% E.e.: ≥99.0% Optical rotation: [α]D20=-20°- -23°(c=2.5,H2O)