is conjugate acid of N-acetyl-7-O-acetylneuraminic acid 351.117 351.30658 5-acetamido-7-O-acetyl-3,5-dideoxy-beta-D-galacto-non-2-ulopyranosonic acid C13H21NO10 CC(=O)N[C@@H]1[C@@H](O)C[C@](O)(O[C@H]1C(OC(C)=O)C(O)CO)C(O)=O CHEBI:21498 DUOKWMWKFGDUDQ-ZXQYLZRESA-N InChI=1S/C13H21NO10/c1-5(16)14-9-7(18)3-13(22,12(20)21)24-11(9)10(8(19)4-15)23-6(2)17/h7-11,15,18-19,22H,3-4H2,1-2H3,(H,14,16)(H,20,21)/t7-,8?,9+,10?,11+,13-/m0/s1 KEGG:C04016 chebi_ontology N-acetyl-O-acetylneuraminic acid N-acetyl-7-O-acetylneuraminate