中文名称：5B-孕甾烷-3,20-二酮
  • 5-beta-孕甾烷-3,20-二酮; 孕烷-3,20-二酮
  • 5B-pregnane-3,20-dione
  • 5-beta-pregnane-3,20-dione; pregnane-3,20-dione
  • 128-23-4
  • C21H32O2
  • 316.4776
  • InChI=1/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h14,16-19H,4-12H2,1-3H3
  • 5B-孕甾烷-3,20-二酮 128-23-4
  • 1.048g/cm3
  • 429.2°C at 760 mmHg
  • 160.3°C
  • 1.43E-07mmHg at 25°C