Synonym(s): 11β,17α,21-Trihydroxypregn-4-ene-3,20-dione; 17-Hydroxycorticosterone; 4-Pregnene-11β,17α,21-triol-3,20-dione; Cortisol; Kendall's compound F; Reichstein's substance M Formula: C₂₁H₃₀O₅ Formula Weight: 362.46 CAS No.: …