156835-63-1

D-PTAN DI-P-TOLUOYL-D-TARTARIC ANHYDRIDE O,O-Di-p-toluoyl-D-tartaric anhydride (3S,4S)-2,5-dioxotetrahydrofuran-3,4-diyl bis(4-methylbenzoate) [(3S,4S)-4-(4-methylbenzoyl)oxy-2,5-dioxooxolan-3-yl] 4-methylbenzoate Benzoic acid, 4-methyl-, 1,1'-[(3S,4S)-tetrahydro-2,5-dioxo-3,4-furandiyl] ester