SMILES: CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@@H]1O[C@H]2[C@@H]([C@H]([C@@H](O[C@@H]2C(=O)O)O)O)O)COS(=O)(=O)O)O[C@H]3[C@@H]([C@H]([C@@H]([C@@H](O3)C(=O)O)O[C@@H]4[C@@H]([C@H]([C@@H]([C@H](O4)COS(=O)(=O)O)O[C@H]5[C@@H]([C@H](C=C(O5)C(=O)O)O)OS(=O)(=O)O)O)NS(=O)(=O)O)O)O)O
Description: The molecule is a heparin pentasaccharide consisting of 4-deoxy-2-O-sulfo-L-threo-hex-4-enopyranuronosyl, 2-deoxy-6-O-sulfo-2-(sulfoamino)-D-glucopyranosyl, L-idopyranuronosyl, 2-acetamido-2-deoxy-6-O-sulfo-D-glucopyranosyl, and beta-D-glucopyranuronic acid joined in sequence by alpha-(1->4) linkages. Sequence: DUA2S-GlcNS6S-IdoA-GlcNAc6S-GlcA. It is a heparin pentasaccharide, an amino pentasaccharide and an oligosaccharide sulfate.