Translations:Ergocalciferol/1/en
Vitamin D2, a chemical compound
{{Infobox drug | image = Ergocalciferol.svg | width = | alt = Skeletal formula of ergocalciferol | image2 = Ergocalciferol 3D ball.png | width2 = | alt2 = Ball-and-stick model of the ergocalciferol molecule | caption =