CAS 140710-94-7 appears in our catalog under these names: Calcifediol–d3, 25-HYDROXYVITAMIN D3 (6,19,19-D3), >=97&, 25-HYDROXYVITAMIN D3 (6,19,19-D3) SOLUT&, Calcifediol-d3, 98.96%. Offered by: GLPBio, Sigma-Aldrich, MedChemExpress. Available pack sizes: 1mg, 1ML, 10 mg, 5 mg, 1 mg.