CAS 56985-40-1 appears in our catalog under these names: U 46619, U 46619, U-46619, 9,11-DIDEOXY-11A,9A-EPOXYMETHANO- PROSTA, U-46619, 99.79%. Offered by: GLPBio, TRC, TargetMol, Biosynth, Sigma-Aldrich. Available pack sizes: 1mg, 100mg, 5mg, 10mg, 2mg, 25mg, 1 mg (28.5 mM * 100 μL in Methyl acetate), 10 mg (28.5 mM * 1 mL in Methyl acetate).