Structure of 297177. Heparin; Adomiparin; Bemiparin; Certoparin; Dalteparin; Eparina; Fraxiparin; M118; M-118; M 118; Nadroparine; Parvoparin; Thromboliquine; 6-((5-acetamido-4,6-dihydroxy-2-((sulfooxy)methyl)tetrahydro-2H-pyran-3-yl)oxy)-3-((5-((6-carboxy-4,5-dihydroxy-3-(sulfooxy)tetrahydro-2H-pyran-2-yl)oxy)-6-(hydroxymethyl)-3-(sulfoamino)-4-(sulfooxy)tetrahydro-2H-pyran-2-yl)oxy)-4-hydroxy-5-(sulfooxy)tetrahydro-2H-pyran-2-carboxylic acid