D-galactono-1,5-lactone

(3aR,4S,7R,7aS)-2,2,4-三甲基六氢[1,3]二氧杂环戊并[4,5-c]吡啶-7-醇

4-chloro-N-[(E)-[(2E)-2-[(4-chlorobenzoyl)hydrazinylidene]-4,5,6-trihydroxyhexylidene]amino]benzamide

双丙酮半乳糖

1,2:5,6-di-O-isopropylidene-α-D-galactofuranose