Synonyms: | Fulvestrant 9-Sulfone;(7α,17β)-7-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfonyl]nonyl]estra-1,3,5(10)-triene-3,17-diol;(7R,8R,9S,13S,14S,17S)-13-methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)sulfonyl)nonyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol;Fulvestrant EP impurity B;Fulvestrant Impurity 2(Fulvestrant EP Impurity B);Fulvestrant impurity 2/Fulvestrant EP Impurity B/Fulvestrant 9-Sulfone/(7R,8R,9S,13S,14S,17S)-13-Methyl-7-(9-((4,4,5,5,5-pentafluoropentyl) sulfonyl)nonyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol;Fulvestrant EP Impurity B (Fulvestrant 9-Sulfone);Fulvestrant-9-Sulfone(Fulvestrant EP Impurity B) |