(R)-2-((R)-1-(((2S,3S,4S,5R)-3,4-dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-2-oxoethoxy)-3-hydroxypropanal

(S)-3-hydroxy-2-(((R)-1-hydroxy-3-oxopropan-2-yl)oxy)-2-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)propanal

乙醛

金