3-Indoxyl Sulfate Potassium Salt Price Not Available 5mg 3-Indoxyl Sulfate Potassium Salt Supplier Page Catalog Number R053500 Molecular Formula C8H6KNO4S CAS# 2642-37-7 Purity ≥98% Inchi InChI=1S/C8H7NO4S.K/c10-14(11,12)13-8-5-9-7-4-2-1-3-6(7)8;/h1-5,9H,(H,10,11,12);/q;+1/p-1 Inchi Key MDAWATNFDJIBBD-UHFFFAOYSA-M SMILES C1=CC=C2C(=C1)C(=CN2)OS(=O)(=O)[O-].[K+] Size 5mg Supplier Page https://www.musechem.com/product/R053500.html