CAS 23973-20-8 appears in our catalog under these names: Lactose octaacetate, LACTOSE OCTACETATE, 95%, 2H-Pyran-2-methanol, 3',4,4',5,5',6-hexahydroxy-3,6'-oxybis[tetrahydro-, octaacetate (8CI), ≥98%, ≥98%, Lactose octaacetate, min. 95 %, 50 g, Lactose octaacetate, min. 95 %, 100 g. Offered by: Biosynth, Sigma-Aldrich, Chemat, Roth. Available pack sizes: 100g, 50g, 200g, 500g, 1000g, 10G, 5g, 25g.