84380-10-9, N-Acetylneuraminic acid methyl ester 4,7,8,9-tetraacetate, CAS:84380-10-9 C20H29NO13 / 491.44 MFCD082762664,7,8,9-Tetra-O-acetyl-N-acetyl-D-neuraminic acid methyl ester CAS No: 84380-10-9 Synonyms: Methyl 5-Acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-b-D-glycero-D-galacto-2-nonulopyranosylonate MDL No: MFCD08276266 Chemical Formula: C20H29NO13 Molecular Weight: 491.44 Product Structure