3-Mercaptopicolinic Acid Hydrochloride Price Not Available 1mg 3-Mercaptopicolinic Acid Hydrochloride Supplier Page Catalog Number R000188 Molecular Formula C6H6ClNO2S CAS# 320386-54-7 Purity ≥95% Inchi InChI=1S/C6H5NO2S.ClH/c8-6(9)5-4(10)2-1-3-7-5;/h1-3,10H,(H,8,9);1H Inchi Key DYGYEUUVNLEHJP-UHFFFAOYSA-N SMILES C1=CC(=C(N=C1)C(=O)O)S.Cl Size 1mg Supplier Page https://www.musechem.com/product/R000188.html