Translations:Cholecalciferol/1/en
Vitamin D3, a chemical compound
{{Infobox drug | INN = Colecalciferol | image = Cholecalciferol.svg | width = | alt = | image2 = Cholecalciferol-vitamin-D3-from-xtal-3D-sticks.png | width2 = | alt2 = | caption =