methyl (lauryl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-thio-D-glycero-D-galacto-2-nonulopyranosid)onate

2,4,7,8,9-五-O-乙酰-N-乙酰神经氨酸甲酯

ethyl 4,7,8,9-tetra-O-acetyl-5-azido-3,5-dideoxy-2-thio-D-glycero-α-D-galacto-non-2-ulopyranosidonic acid

methyl (methyl 4,7,8,9-tetra-O-acetyl-5-azido-3,5-dideoxy-2-thio-D-glycero-α-D-galacto-non-2-ulopyranosid)onate

methyl (ethyl 4,7,8,9-tetra-O-acetyl-5-azido-3,5-dideoxy-2-thio-D-glycero-α-D-galacto-non-2-ulopyranosid)onate