219719-95-6

Fluticasone USP RC B Fluticasone Propionate RC B Fluticasone Trioxo Impurity Fluticasone Related CoMpound B (5'R,6S,8S,9R,10S,11S,13S,14S,16R) Fluticasone USP Related Compound B Fluticasone Impurity 10(Fluticasone USP RC B) Fluticasone Related Compound B (Fluticasone Trioxo Impurity) (6a,11β,16a,17a)-6,9-Difluoro-11-hydroxy-16-methyl-spiro[androsta-1,4-diene-17,5-[1,3]oxathiolane]- (6α,11β,16α,17α)-6,9-Difluoro-11-hydroxy-16-Methyl-spiro[androsta-1,4-diene-17,5'-[1,3]oxathiolane]-2',3,4'-trione (6α,11β,16α,17α)-6,9-Difluoro-11-hydroxy-16-Methyl-spiro[androsta-1,4-diene-17,5'-[1,3]oxathiolane]-2',3,4'-trione Spiro[androsta-1,4-diene-17,5'-[1,3]oxathiolane]-2',3,4'-trione, 6,9-difluoro-11-hydroxy-16-methyl-, (6α,11β,16α,17α)- (9CI) 6alpha,9alpha-Difluoro-11beta-hydroxy-16alpha-methyl-2',3,4'-trioxo-17alpha-spiro(androsta-1,4-diene-17,5'-(1,3)oxathiolane) Fluticasone USP Related Compound B/Fluticasone Trioxo Impurity/6α,9α-Difluoro-11β-hydroxy-16α-methyl-2',3,4'-trioxo-17α-spiro(androsta-1,4-diene-17,5'-(1,3)oxathiolane) (6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-7,8,9,10,11,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-17,5'-[1,3]oxathiolane]-2',3,4'(6H)-trione (5R,6'S,8'S,9'R,10'S,11'S,13'S,14'S,16'R)-6',9'-difluoro-11'-hydroxy-10',13',16'-trimethylspiro[1,3-oxathiolane-5,17'-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene]-2,3',4-trione