16680-48-1 | Equilenin Sulfate Sodium Salt (stabilized with TRIS, 50% w/w) | 3-(Sulfooxy)-estra-1,3,5,7,9-pentaen-17-one Sodium Salt; 3-Hydroxyestra-1,3,5,7,9-pentaen-17-one HydrogenSulfate Monosodium Salt; Equilenin Sodium Sulfate; | C₁₈H₁₈NaO₅S | TRC