Product name: 4-[3-(4-Hydroxybutyl)-4,4-dimethyl-2,5-dioxo-1-imidazolidinyl]-2-(trifluoromethyl)benzonitrile Other name: RU58841 CAS Number: 154992-24-2 Molecular Formula: C17H18F3N3O3 Molecular Weight: 369.34 Purity: 99% Apearance: white powder Package: 1kg/bag Use: anti-hair loss