| 1 | 4-(pyridyl-2-amidosulfonyl)-3'-carboxy-4'-hydroxyazobenzene |
| 2 | 5-(4-(2-pyridylsulfamoyl)phenylazo)-2-hydroxybenzoic acid |
| 3 | 5-(p-(2-pyridylsulfamyl)phenylazo)salicylic acid |
| 4 | 2-hydroxy-5-((4-((2-pyridinylamino)sulfonyl)phenyl)azo)benzoic acid |
| 5 | 5-((p-(2-pyridylsulfamoyl)phenyl)azo)salicylic acid |
| 6 | Salazosulfapyridine |
| 7 | 2-hydroxy-5-{[4-(pyridin-2-ylsulfamoyl)phenyl]diazenyl}benzoic acid |
| 8 | Salicylazosulfapyridine |
| 9 | 2-hydroxy-5-[4-(pyridin-2-ylsulfamoyl)-phenylazo]-benzoic acid |
| 10 | 2-hydroxy-(5-([4-(2-pyridinylamino)sulfonyl]phenyl)azo)benzoic acid |
| Formula | "C18 H14 N4 O5 S" |
| Molecular Weight | 398.393 |
| SMILES | OC(=O)c1cc(ccc1O)N=Nc2ccc(cc2)[S](=O)(=O)Nc3ccccn3 |
| InchI | InChI=1S/C18H14N4O5S/c23-16-9-6-13(11-15(16)18(24)25)21-20-12-4-7-14(8-5-12)28(26,27)22-17-3-1-2-10-19-17/h1-11,23H,(H,19,22)(H,24,25)/b21-20+ |
| InChIkey | NCEXYHBECQHGNR-QZQOTICOSA-N |
| DrugBank Reference | DB00795 |
| ChEBI Reference | N/A |
| PubChem Reference | N/A |
| FDA approved drug | yes |