CAS 1172846-03-5 appears in our catalog under these names: Sulfamethoxypyridazine-d3, Sulfamethoxypyridazine-d3, 95.30%, D3-Sulfamethoxypyridazine, D3-Sulfamethoxypyridazine, Concentration: 10.0 µg/ml Solvent: Methanol. Offered by: TRC, Biosynth, MedChemExpress, HPC Standards. Available pack sizes: 5mg, 2mg, 10mg, 25mg, 1 mg, 1x10mg, 1x10ml.