Synonyms:
a-neuraminic acid,n-acetyl-2-o-(2-nitrophenyl)- ; 2-o-(o-nitrophenyl)-?-d-n-acetylneuraminic acid ; 2-o-(o-nitrophenyl)-a-d-n-*acetylneuraminic acid ; d-glycero-a-d-galacto-2-nonulopyranosidonicacid, 2-nitrophenyl 5-(acetylamino)-3,5-dideoxy- ; 2-o-(o-nitrophenyl)-alpha-d-n-acetylneuraminic acid