Sulfamethoxazole-13C6 Price Not Available 5mg Sulfamethoxazole-13C6 Supplier Page Catalog Number R025989 Molecular Formula C10H11N3O3S CAS# 1196157-90-0 Purity ≥98% Inchi InChI=1S/C10H11N3O3S/c1-7-6-10(12-16-7)13-17(14,15)9-4-2-8(11)3-5-9/h2-6H,11H2,1H3,(H,12,13)/i2+1,3+1,4+1,5+1,8+1,9+1 Inchi Key JLKIGFTWXXRPMT-AHBHZWPESA-N SMILES CC1=CC(=NO1)NS(=O)(=O)C2=CC=C(C=C2)N Size 5mg Supplier Page https://www.musechem.com/product/R025989.html