5-(Acetylamino)-3,5-dideoxy-D-glycero-D-galacto-2-nonulosonic acid monosodium salt 92413-99-5 D-glycero-beta-D-galacto-2-Nonulopyranosonic acid, 5-(acetylamino)-3,5-dideoxy-, monosodium KI-111 KI-III Sodium 5-(acetylamino)-3,5-dideoxy-D-glycero-D-galacto-2-nonulosonate Sodium N-acetylneuraminate