CAS 53-57-6 appears in our catalog under these names: NADPHDihydronicotinamide–adenine dinucleotide phosphate, NADPH, 98% （sodium salt）, 98% （sodium salt）, NADPH, 99.75%, β-NADPH Tetrasodium Salt Hydrate. Offered by: GLPBio, Chemat, MedChemExpress, Chemat Brand. Available pack sizes: 1g, 100mg, 250mg, 5g, 100 mg, 50 mg, on request.