(1S,3R,5Z,8ξ)-1,3-Bis{[dimethyl(2-methyl-2-propanyl)silyl]oxy}-9, 10-secocholesta-5,10-dien-25-ol

7,8-cis-1α,25-dihydroxyvitamin D3

骨化三醇

(3S)-1,3-二-O-叔-丁基二甲基硅烷基3-羟基维他命D2SO2加合物

(1S),3(R)-bis<(tert-butyldimethylsilyl)oxy>-20(S)-(hydroxymethyl)-9,10-secopregna-5(E),7(E),10(19)-triene