Synonyms: | related_synonym: | (3beta,5Z,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraen-3-ol; (5Z,7E,22E)-(3S)-9,10-seco-5,7,10(19),22-ergostatetraen-3-ol; (5Z,7E,22E)-(3S)-9,10-secoergosta-5,7,10(19),22-tetraen-3-ol; Buco-D; Decaps; Dee-Ron; Deltalin; Diactol; Doral; Drisdol; Ergocalciferol; Ertron; Formula=C28H44O; Geltabs; InChI=1S/C28H44O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h9-10,12-13,19-20,22,25-27,29H,4,7-8,11,14-18H2,1-3,5-6H3/b10-9+,23-12+,24-13-/t20-,22+,25-,26+,27-,28+/m0/s1; InChIKey=MECHNRXZTMCUDQ-RKHKHRCZSA-N; Ostelin; Radiostol; Radsterin; Rodine C; Rodinec; SMILES=[H][C@@]1(CC[C@@]2([H])\\C(CCC[C@]12C)=C\\C=C1\\C[C@@H](O)CCC1=C)[C@H](C)\\C=C\\[C@H](C)C(C)C; Sterogyl; Vio-D; Vitamina D2; Vitavel-D; activated ergosterol; calciferol; ercalciol; ergocalciferolum; oleovitamin D2; viosterol |