5-乙酰氨基-7,8,9-O-三乙酰基-2,6-脱水-4-叠氮-3,4,5-三脱氧-D-甘油-D-半乳-2-壬烯酸甲酯

(2S,4S,5R,6R)-methyl 5-acetamido-4-amino-2-hydroxy-6-((1R,2R)-1,2,3-trihydroxypropyl)tetrahydro-2H-pyran-2-carboxylate hydrochloride

乙酸酐

甲基(3aR,4R,7aR)-2-甲基-4-[(1S,2R)-1,2,3-三乙酰氧基丙基]-3a,7a-二氢-4H-吡喃并[3,4-d][1,3]恶唑-6-羧酸酯

Neu5Ac methyl ester