| related_synonym: | (GlcA)1 (GlcNAc)2; Formula=C22H36N2O17; InChI=1S/C22H36N2O17/c1-5(27)23-9-13(31)11(29)7(3-25)38-21(9)40-17-14(32)15(33)22(41-18(17)19(34)35)39-16-10(24-6(2)28)20(36)37-8(4-26)12(16)30/h7-18,20-22,25-26,29-33,36H,3-4H2,1-2H3,(H,23,27)(H,24,28)(H,34,35)/t7-,8-,9-,10-,11-,12-,13-,14-,15-,16-,17+,18+,20?,21+,22-/m1/s1; InChIKey=AFEUFAVYWMAMHL-DOITZICDSA-N; SMILES=CC(=O)N[C@H]1C(O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@@H]1O[C@@H]([C@@H](O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2NC(C)=O)[C@H](O)[C@H]1O)C(O)=O; WURCS=2.0/3,3,2/[a2122h-1x_1-5_2*NCC/3=O][a2122A-1b_1-5][a2122h-1b_1-5_2*NCC/3=O]/1-2-3/a3-b1_b4-c1; beta-D-GlcNAc-(1->4)-beta-D-GlcA-(1->3)-D-GlcNAc |