CAS 88759-55-1 appears in our catalog under these names: Potassium D-Erythronate, Potassium D–erythronate, Potassium (2R,3R)-2,3,4-trihydroxybutanoate 98%, Potassium D-erythronate, 98%, 98%, Potassium D-erythronate, 25 g. Offered by: TRC, GLPBio, Biosynth, Ambeed, Chemat. Available pack sizes: 2,5g, 25g, 5g, 100g, 10g, 50g, 500g, 250g.