DIPTDipropan-2-yl 2,3-dihydroxybutanedioatdDiisopropyl tartrateBis(1-methylethyl) ester of 2,3-dihydroxybutanedioic acidD-(-)-Tartaric acid diisopropyl esterD-(-)-酒石酸二异丙酯(-)-Diisopropyl D-tartrate(2S,3S)-Diisopropyl 2,3-dihydroxysuccinateD-(-)-Tartaric acid diisopropyl ester