(25<i>R</i>)-5a-Spirostane-3,12-dione

C₂₇H₄₀O₄

Zi, Tie-YingZang, Zhi-HeYuan, Ming-YongZheng, Ling-Li

Acta Crystallographica Section E (2009) 65, 2 o232

a=12.660(3)Å   b=6.443(3)Å   c=30.167(3)Å

α=90.00°   β=98.02(3)°   γ=90.00°