hyaluronic acid

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IUPAC Name :(2S,3S,4S,5R,6R)-6-[(2S,3R,5S,6R)-3-acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydr
InChI :InChI=1/C28H44N2O23/c1-5(33)29-9-18(11(35)7(3-31)47-25(9)46)49-28-17(41)15(39)20(22(53-28)24(44)45)51-26-10(30-6(2)34)19(12(36)8(4-32)48-26)50-27-16(40)13(37)14(38)21(52-27)23(42)43/h7-22,25-28,31-32,35-41,46H,3-4H2,1-2H3,(H,29,33)(H,30,34)(H,42,43)(H,44,45)/t7-,8-,9-,10-,11-,12-,13+,14+,15-,16-,17-,18?,19?,20+,21+,22+,25-,26+,27-,28-/m1/s1
Std.InChI: InChI=1S/C28H44N2O23/c1-5(33)29-9-18(11(35)7(3-31)47-25(9)46)49-28-17(41)15(39)20(22(53-28)24(44)45)51-26-10(30-6(2)34)19(12(36)8(4-32)48-26)50-27-16(40)13(37)14(38)21(52-27)23(42)43/h7-22,25-28,31-32,35-41,46H,3-4H2,1-2H3,(H,29,33)(H,30,34)(H,42,43)(H,44,45)/t7-,8-,9-,10-,11-,12-,13+,14+,15-,16-,17-,18?,19?,20+,21+,22+,25-,26+,27-,28-/m1/s1
InChIKey :KIUKXJAPPMFGSW-MNSSHETKBE
Std.InChIKey: KIUKXJAPPMFGSW-MNSSHETKSA-N
SMILES :CC(=O)N[C@H]1[C@@H](O[C@@H]([C@H](C1O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)C(=O)O)O[C@H]3[C@@H](C([C@@H]([C@H](O3)CO)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)C(=O)O)O)O)O)NC(=O)C)O)O)O)CO)O
MDL: MFCD00131348
Molar Refractivity :150.48 ± 0.5 cm3 (est)
Parachor :1165.6 ± 8.0 cm3 (est)
Index of Refraction :1.729 ± 0.05 (est)
Surface Tension :91.2 ± 7.0 dyne/cm (est)
Density :2.05 ± 0.1 g/cm3 (est)
Polarizability :59.65 ± 0.5 10-24cm3 (est)