4-GUANIDINO-2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID; 4-guanidino-Neu5Ac2en; MODIFIED SIALIC ACID

5-(acetylamino)-2,6-anhydro-4-carbamimidamido-3,4,5-trideoxy-D-glycero-D-galacto-non-2-enonic acid

(2~{R},3~{R},4~{S})-3-acetamido-4-carbamimidamido-2-[(1~{R},2~{R})-1,2,3-tris(oxidanyl)propyl]-3,4-dihydro-2~{H}-pyran-
6-carboxylic acid

4-GUANIDINO-2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID