CAS 67-97-0 appears in our catalog under these names: Vitamin d3, 98%, Cholecalciferol, Cholecalciferol (Vitamin D3), Vitamin D3, >95% (HPLC), Vitamin D3. Offered by: Combi-blocks, Hubei YoungXin, Chemat Brand, Mikromol, TRC. Available pack sizes: 1g, 5g, 10mg, 25mg, 50mg, 100mg, 200mg, on request.