Sulfadoxine-d4 Price Not Available 5mg Sulfadoxine-d4 Supplier Page Catalog Number R049833 Molecular Formula C12H14N4O4S CAS# 1330266-05-1 Purity ≥90% Inchi InChI=1S/C12H14N4O4S/c1-19-10-11(14-7-15-12(10)20-2)16-21(17,18)9-5-3-8(13)4-6-9/h3-7H,13H2,1-2H3,(H,14,15,16)/i3D,4D,5D,6D Inchi Key PJSFRIWCGOHTNF-LNFUJOGGSA-N SMILES COC1=C(N=CN=C1OC)NS(=O)(=O)C2=CC=C(C=C2)N Size 5mg Supplier Page https://www.musechem.com/product/R049833.html