Triamcinolone Impurity C PG Hemi Acetal

Chemical Name: (6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-6b-fluoro-7-hydroxy-8b-(2-hydroxy-2-(2-hydroxypropoxy)acetyl)-6a,8a,10,10-tetramethyl-1,2,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-4H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4-one

Smile: O=C(C=C[C@@]12C)C=C1CC[C@@]([C@]2(F)[C@@H](O)C[C@@]34C)([H])[C@]3([H])C[C@@H]5[C@@]4(C(C(O)OCC(O)C)=O)OC(C)(C)O5