英文别名1-BROMO-9-[(4,4,5,5,5-PENTAFLUOROPENTYL)THIO]-NONANE; Fulvestrant Side Chain Impurity; 9-Bromononyl 4,4,5,5,5-pentafluoropentyl Sulfide; Fulvestrant Impurity 28; Nonane, 1-bromo-9-[(4,4,5,5,5-pentafluoropentyl)thio]-; (9-bromononyl)(4,4,5,5,5-pentafluoropentyl)sulfane; 1-Bromo-9-[(4,4,5,5,5-Pentafluoropentyl)Sulfanyl]Nonane; 1-bromo-9-(4,4,5,5,5-pentafluoropentylthio)nonane; 9-bromononyl-4,4,5,5,5-pentafluoropentyl-sulfide; Nonane,1-bromo-9-[(4,4,5,5,5-pentafluoropentyl)thio] 
