CAS 81965-43-7 appears in our catalog under these names: Sarmustine/ 99.71% (existing batch purity), Sarmustine, Sarcosinamide chloroethylnitrosourea. Offered by: TargetMol, Chemat, MedChemExpress. Available pack sizes: 1mg, 5mg, 10mg, 25mg, 50mg, 100mg, 10 mg, 5 mg.