Sulfadimethoxine-d4 Price Not Available 25mg Sulfadimethoxine-d4 Supplier Page Catalog Number R001820 Molecular Formula C12H14N4O4S CAS# 1020719-80-5 Purity ≥95% Inchi InChI=1S/C12H14N4O4S/c1-19-11-7-10(14-12(15-11)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 ZZORFUFYDOWNEF-LNFUJOGGSA-N SMILES COC1=NC(=NC(=C1)NS(=O)(=O)C2=CC=C(C=C2)N)OC Size 25mg Supplier Page https://www.musechem.com/product/R001820.html