Cholecalciferol, Vitamin D3, Pharma grade, food grade Vitamin D3CAS:67-97-020M/ 4.0M/500,000 IU/G OIL FEED GRADE40M IU/G CYSTALLINE/500,000IU/G PowderFOOD/PHARMA GRADEVitamin D3 Oil 4 million iu/gSynonyms: Colecalciferol; Cholecalciferol; Activated 7-Dehydrocholesterol;Cholecalciferolum; 9,10-Secocholesta-5,7,10(19)-Trien-3-ol, (3b, 5Z, 7E)-.CAS No.: 67-97-0Molecular Formula: C27H44OMolecular ...