英文别名
methyl 5-acetamido-4,8,9-tri-O-acetyl-2,6-anhydro-5,7-dideoxy-D-manno-non-2-enoate;methyl 4,8,9-tri-O-acetyl-2,3-didehydro-2,7-dideoxy-N-acetylneuraminate;methyl (2S,3S,4S)-3-acetamido-4-acetyloxy-2-[(2S)-2,3-diacetyloxypropyl]-3,4-dihydro-2H-pyran-6-carboxylate