product Name：4-pregnene-17-A-20-B-21-triol-*3-11-dione
  • 17-alpha,20-beta,21-trihydroxypregn-4-ene-3,11-dione
  • 116-59-6
  • C21H30O5
  • 362.46
  • 4-孕烯-17-A-20-B-21-三醇-*3-11-二酮 116-59-6