CAS 220621-39-6 appears in our catalog under these names: Simazine D10, Simazine D10 100 µg/mL in Acetone, Simazine-d10 (diethyl-d10), 99 atom % D, min 98% Chemical Purity, Simazine-d10, >95% (HPLC), Simazine–d10. Offered by: Dr. Ehrenstorfer, CDN, TRC, GLPBio, Sigma-Aldrich. Available pack sizes: 10mg, 1ml, 0,05g, 0,01g, 25mg, 5mg, 1mg, 5 mg.