Piretanide-d4 Methyl Ester (Major) Price Not Available 10mg Piretanide-d4 Methyl Ester (Major) Supplier Page Catalog Number R057636 Molecular Formula C18H20N2O5S CAS# 1794753-37-9 Purity ≥98% Inchi InChI=1S/C18H20N2O5S/c1-24-18(21)13-11-15(20-9-5-6-10-20)17(16(12-13)26(19,22)23)25-14-7-3-2-4-8-14/h2-4,7-8,11-12H,5-6,9-10H2,1H3,(H2,19,22,23)/i9D2,10D2 Inchi Key WYUJUHDZHVCFGK-YQUBHJMPSA-N SMILES COC(=O)C1=CC(=C(C(=C1)S(=O)(=O)N)OC2=CC=CC=C2)N3CCCC3 Size 10mg Supplier Page https://www.musechem.com/product/R057636.html