英文别名 N-Acetyl-9-O-acetylneuraminic acid | 9-Anana | 55717-54-9 | 9-O-Acetylsialic acid | 9-O-acetyl-N-acetylneuraminic acid | N,9-O-Diacetylneuraminate | (2S,4S,5R,6R)-5-acetamido-6-[(1R,2R)-3-acetyloxy-1,2-dihydroxypropyl]-2,4-dihydroxyoxane-2-carboxylic acid | (2S...