4-Hydroxy-3-pyridinesulfonic Acid Price Not Available 25mg 4-Hydroxy-3-pyridinesulfonic Acid Supplier Page Catalog Number R044146 Molecular Formula C5H5NO4S CAS# 51498-37-4 Purity ≥95% Inchi InChI=1S/C5H5NO4S/c7-4-1-2-6-3-5(4)11(8,9)10/h1-3H,(H,6,7)(H,8,9,10) Inchi Key AZRCSTMIVMQIPR-UHFFFAOYSA-N SMILES C1=CNC=C(C1=O)S(=O)(=O)O Size 25mg Supplier Page https://www.musechem.com/product/R044146.html
