CAS 2398483-97-9 appears in our catalog under these names: Maleic hydrazide D2, Maleic-2,3-d2 Hydrazide, 98 atom % D, min 98% Chemical Purity, Maleic hydrazide-d2, 99.31%. Offered by: Dr. Ehrenstorfer, CDN, MedChemExpress. Available pack sizes: 10mg, 0,1g, 0,05g, 1 mg, 5 mg, 10 mg.