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(20(22)E)-25,25-Aethylendioxy-1α,3β-bis<(tetrahydropyran-2-yl)oxy>-27-nor-5,20(22)cholestadien

(20(22)E)-25,25-Aethylendioxy-1α,3β-bis<(tetrahydropyran-2-yl)oxy>-27-nor-5,20(22)cholestadien

CAS号：83872-70-2

英文名：(20(22)E)-25,25-Aethylendioxy-1α,3β-bis<(tetrahydropyran-2-yl)oxy>-27-nor-5,20(22)cholestadien

分子式：C38H60O6

分子量：612.879

上游原料

[3-(2-Methyl-[1,3]dioxolan-2-yl)-propylidene]-triphenyl-λ5-phosphane

[3-(2-Methyl-[1,3]dioxolan-2-yl)-propylidene]-triphenyl-λ5-phosphane

1α,3β-Bis<(tetrahydropyran-2-yl)oxy>-5-pregnen-20-on

1α,3β-Bis<(tetrahydropyran-2-yl)oxy>-5-pregnen-20-on

上游原料

[3-(2-Methyl-[1,3]dioxolan-2-yl)-propylidene]-triphenyl-λ5-phosphane 1α,3β-Bis<(tetrahydropyran-2-yl)oxy>-5-pregnen-20-on