Sulfamethazine-d4 Price Not Available 1mg Sulfamethazine-d4 Supplier Page Catalog Number R007028 Molecular Formula C12H14N4O2S CAS# 1020719-82-7 Purity ≥98% Inchi InChI=1S/C12H14N4O2S/c1-8-7-9(2)15-12(14-8)16-19(17,18)11-5-3-10(13)4-6-11/h3-7H,13H2,1-2H3,(H,14,15,16)/i3D,4D,5D,6D Inchi Key ASWVTGNCAZCNNR-LNFUJOGGSA-N SMILES CC1=CC(=NC(=N1)NS(=O)(=O)C2=CC=C(C=C2)N)C Size 1mg Supplier Page https://www.musechem.com/product/R007028.html