CAS Nr.17916-75-5 Denumire chimică:Estr-5-în-17-unu, 3-hidroxi-, (3b)- SinonimeEstr-5-en-17-one, 3-hidroxi-, (3b)-;(3S,8R,9S,10R,13S,14S)-3-hidroxi-13-metil-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahidro-17H-ciclopenta[o]phenantren-17-one CBNumber:CB43060652 Formula moleculară:C18H26O2 Formula Greutate:274.4