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[C@@H]3[C@H](O[C@@H]([C@@H]([C@H]3OS(=O)(=O)O)NS(=O)(=O)O)O)COS(=O)(=O)O)O)O)COS(=O)(=O)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@@H](O4)C(=O)O)O[C@@H]5[C@@H]([C@H]([C@@H]([C@H](O5)COS(=O)(=O)O)O[C@H]6[C@@H]([C@H](C=C(O6)C(=O)O)O)OS(=O)(=O)O)O)NS(=O)(=O)O)O)O)O
Description: The molecule is a heparin hexasaccharide consisting of 4-deoxy-2-O-sulfo-alpha-L-threo-hex-4-enopyranuronosyl, 2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranosyl, alpha-L-idopyranuronosyl, 2-acetamido-2-deoxy-6-O-sulfo-alpha-D-glucopyranosyl, beta-D-glucopyranuronosyl, and 2-deoxy-3,6-di-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose units joined in sequence by 1->4 linkages. Sequence: DUA2S-GlcNS6S-IdoA-GlcNAc6S-GlcA-GlcNS3S6S. It is a heparin hexasaccharide, an amino hexasaccharide and an oligosaccharide sulfate.