Chemical Name: (3β,5Z,7E)-9,10-Secocholesta-5,7,10(19)-trien-3-ol;
Synonym: Cholecalciferol; Duphafral D3 1000; Delsterol; Deparal; Ebivit; Oleovitamin D3; Provitina; Ricketon; Vi-De3; Videkhol; Vigorsan; Vitamin D3
Smile: C[C@]([C@@]1([H])[C@H](C)CCCC(C)C)(CCC/2)[C@](CC1)([H])C2=C\C=C(C[C@@H](O)CC3)/C3=C