1.1 (7a,17b)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate
CAS NO.: 875573-66-3

1.2 (7α,17β)-7-(9-bromononyl)estra-1,3,5(10)-triene-3,17-diol
CAS NO.: [875573-67-4]

1.3 (7α,17β)-7-[9-(4,4,5,5,5-pentafluoropentyl)thio]nonyl]estra- 1,3,5(10)- triene-3-diol -17oxyethyl
CAS NO.[ 875573-69-6]

1.4 (7α,17β)-7-{[9-(4,4,5,5,5-pentafluoropentyl)thio]nonyl}-eatra-1,3,5(10)-triene-3,17-diol
CAS NO. [153004-31-0]