英文别名Neu5Ac methyl ester; (1S,2R)-1-((2R,3R,4S,6R)-3-acetamido-4,6-diacetoxy-6-(methoxycarbonyl)tetrahydro-2H-pyran-2-yl)propane-1,2,3-triyl triacetate; methyl 5-acetamido-2,4,7,8,9-penta-O-acetyl-3,5-dideoxy-β-L-glycero-D-galacto-2-nonulopyranosidonate; methyl 5-acetamido-2,4,7,8,9-penta-O-acetyl-3,5-dideoxy-D-glycero-D-galacto-2-nonulopyranosonate; methyl 5-acetamido-2,4,7,8,9-penta-O-acetyl-3,5-dideoxy-D-glycero-β-D-galacto-2-nonulopyranosonate; 2,4,7,8,9-penta-O-acetyl-5-N-acetyl-β-neuraminic acid methyl ester; 4,7,8,9-tetra-O-acetyl-5-N-acetyl-β-neuraminic acid methyl ester 
