CAS 1542211-40-4 appears in our catalog under these names: Gestodene-d6, Gestodene-2,2,4,6,6,10-d6, 96 atom % D, min 98% Chemical Purity, Gestodene–d6. Offered by: Chemat Brand, CDN, GLPBio, MedChemExpress. Available pack sizes: on request, 0,01g, 0,005g, 1mg, 5mg, 1 mg.