4’-Hydroxy Nimesulide-d4 Price Not Available 10mg 4’-Hydroxy Nimesulide-d4 Supplier Page Catalog Number R048243 Molecular Formula C13H12N2O6S CAS# 1329838-26-7 Purity ≥98% Inchi InChI=1S/C13H12N2O6S/c1-22(19,20)14-12-7-2-9(15(17)18)8-13(12)21-11-5-3-10(16)4-6-11/h2-8,14,16H,1H3/i3D,4D,5D,6D Inchi Key XYHFQSKAUPPPBY-LNFUJOGGSA-N SMILES CS(=O)(=O)NC1=C(C=C(C=C1)[N+](=O)[O-])OC2=CC=C(C=C2)O Size 10mg Supplier Page https://www.musechem.com/product/R048243.html