Fulvestrant Impurity 8 FV

Chemical Name: 7R,8R,9S,13S,14S,17S)-13-methyl-7-(9-((4,4,5,5,6,6,7,7,7-nonafluoroheptyl)sulfinyl)nonyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol

Smile: C[C@@]12[C@@H](O)CC[C@@]1([H])[C@]3([H])[C@H](CCCCCCCCCS(CCCC(F)(C(F)(C(F)(C(F)(F)F)F)F)F)=O)CC4=C(C=CC(O)=C4)[C@@]3([H])CC2