Produktname:Gestonoronacetat / Gestonoronacetat CAS:31981-44-9 Synonyme:17-Hydroxy-19-norpregn-4-en-3,20-dion-17-acetat；17Alpha-Hydroxy-19-norprogesteron-17alpha-acetat；19-Nor-17alpha-hydroxyprogesteronacetat,Norhydroxyprogesteronacetat-Molekülformel:C22H30O4 Molekulargewicht:358.47 EINECS-Nr.:250-882-8 Dichte:1.16g/cm3 Schmelzpunkt:228-230℃