4-Nitro Sulfamethoxazole Price Not Available 1mg 4-Nitro Sulfamethoxazole Supplier Page Catalog Number R011590 Molecular Formula C10H9N3O5S CAS# 29699-89-6 Purity ≥95% Inchi InChI=1S/C10H9N3O5S/c1-7-6-10(11-18-7)12-19(16,17)9-4-2-8(3-5-9)13(14)15/h2-6H,1H3,(H,11,12) Inchi Key XHJLDAHBWWMCRZ-UHFFFAOYSA-N SMILES CC1=CC(=NO1)NS(=O)(=O)C2=CC=C(C=C2)[N+](=O)[O-] Size 1mg Supplier Page https://www.musechem.com/product/R011590.html