InChI=1S/C8H15NO9S/c1-3(10)17-7-4(2-16-19(9,14)15)18-8(13)6(12)5(7)11/h4-8,11-13H,2H2,1H3,(H2,9,14,15)/t4-,5-,6-,7+,8+/m1/s1 4-O-acetyl-6-O-sulfamoyl-alpha-D-galactopyranose CC(=O)O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)O[C@@H]1CO[S](N)(=O)=O CC(=O)O[CH]1[CH](O)[CH](O)[CH](O)O[CH]1CO[S](N)(=O)=O