4-Chloro-1-hydroxy-7-isoquinolinesulfonyl Chloride Price Not Available 5mg 4-Chloro-1-hydroxy-7-isoquinolinesulfonyl Chloride Supplier Page Catalog Number R010589 Molecular Formula C9H5Cl2NO3S CAS# 223671-81-6 Purity ≥95% Inchi InChI=1S/C9H5Cl2NO3S/c10-8-4-12-9(13)7-3-5(16(11,14)15)1-2-6(7)8/h1-4H,(H,12,13) Inchi Key BKJUCAQGGKWKRQ-UHFFFAOYSA-N SMILES C1=CC2=C(C=C1S(=O)(=O)Cl)C(=O)NC=C2Cl Size 5mg Supplier Page https://www.musechem.com/product/R010589.html