英文别名:9-fluoro-11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione;Pregn-4-ene-3,20-dione, 9-fluoro-11,16,17,21-tetrahydroxy-, (11.beta., 16.alpha.)-;9-Fluoro-11β,16α,17,21-tetrahydroxypregn-4-ene-3,20-dione;(11β,16α)-Fluoro-11,16,17,21-tetrahydroxypregn-4-ene-3,20-dione;9alpha-Fluoro-11beta,16alpha,17alpha,21-tetrahydroxypregn-4-ene-3,20-dione;Triamcinolone EP Impurity C;1,2-Dihydro Triamcinolone;Triamcinolone EP Impurity C (Pretriamcinolone)