(3R,4R,5S)-3,4,5,6-Tetrahydroxy-2-oxo-hexanoic acid methyl ester

methyl 2-keto-3,5:4,6-di-O-ethylidene galactonate

(S)-4-(3,4-bis((4-methoxybenzyl)oxy)furan-2-yl)-2,2-dimethyl-1,3-dioxolane

2-氧代-D-古洛糖酸