Product nomen:Gestonorone Acetate / Gestonorone Acetate CAS:31981-44-9 Synonyma:17-Hydroxy-19-norpregn-4-ene-3,20-dione 17-acetate；17alpha-Hydroxy-19-norprogesterone-17alpha acetate；19-Nec-17alpha-hydroxyprogesterone acetate,Norhydroxyprogesterone Acetate Formulae hypotheticae:C22H30O4 pondus hypotheticum:358.47 EINECS No.:250-882-8 Density:1.16g/cm3 punctum liquescens:228-230℃