98-88-4
苯甲酰氯
→
138479-78-4
(2S,3R)-2-azido-3-O-pivaloyl-1-O-(2',3',4',6'-tetra-O-benzoyl-β-D-galactopyranosy1)-4-pentene
3646-73-9
α-D-Galactopyranose