... -methyl-9alpha-fluoro-1,4-pregnadiene-11beta,17alpha,21-triol-2,20-dione;16-alpha-methyl-9-alpha-fluoro-1,4 ... -pregnadiene-11-beta,17-alpha,21-triol-3,2;16-alpha-Methyl-9-alpha-fluoro-1,4-pregnadiene-11 ... ,20-dione;16-alpha-methyl-9-alph CAS NO.: 50-02-2 Assay: 99% Molecular Formula:C22H29FO5 Molecular Weight:392.46 Specifications ...