Fluticasone Furoate 11-Keto Impurity

Chemical Name: (6S,8S,9R,10S,13S,14S,16R,17R)-6,9-difluoro-17-(((fluoromethyl)thio)carbonyl)-10,13,16-trimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate

Synonym: (2R,3R,4R,5S,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl dihydrogen phosphate

Smile: C[C@@]1(C2)[C@](C(SCF)=O)(OC(C3=CC=CO3)=O)[C@H](C)C[C@@]1([H])[C@]4([H])C[C@H](F)C5=CC(C=C[C@]5(C)[C@@]4(F)C2=O)=O